TRẦN MINH TƯỜNG: Tham khảo Tin 4

Hiển thị các bài đăng có nhãn Tham khảo Tin 4. Hiển thị tất cả bài đăng

Bài 1: Những gì em đã biết (trang 13)

Bài 1 trang 13 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Điền các cụm từ màu vẽ, màu nền, các ô màu vào vị trí đúng.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13.jpg" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai" height="120" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13.jpg" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="455" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-2.jpg" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 2)" height="112" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-2.jpg" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="464" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài 2 trang 13 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Em chọn màu vẽ bằng cách nháy nút chuột nào, ở đâu?<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Chọn màu vẽ bằng cách nháy nút chuột trái, chọn màu ở các ô màu.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài 3 trang 13 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Em chọn màu nền bằng cách nào?<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Cách chọn màu nền:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Ấn chuột trái vào màu nền<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Chọn màu muốn chọn ở bảng các ô màu<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài 4 trang 14 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Em hãy chỉ ra công cụ Tô màu trong hộp công cụ và các thao tác tô màu một vùng hình vẽ.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-3.png" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 3)" height="47" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-3.png" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="481" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Công cụ tô màu trong bảng công cụ có hình: <div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-4.png" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 4)" height="34" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-4.png" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="38" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Thao tác tô màu một vùng hình vẽ:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Nháy chuột vào công cụ Tô màu<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Nháy chọn màu cần chọn trong bảng màu<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Nháy chuột để tô màu vùng cần tô.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài 5 trang 14 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Em có thể sao chép màu từ một màu có sẵn trên hình để làm màu nền hoặc màu vẽ được không? Hãy chỉ ra công cụ dùng để sao chép màu trong các công cụ dưới đây:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Em có thể sao chép màu từ một màu có sẵn trên hình để làm màu nền hoặc màu vẽ được bằng cách sử dụng công cụ <div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-5.png" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 5)" height="38" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-5.png" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="44" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài 6 trang 14 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Nêu các bước để sao chép một màu có sẵn trên hình làm màu vẽ.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Các bước để sao chép một màu có sẵn:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Nháy chuột trái chọn công cụ <div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-6.png" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 6)" height="38" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-6.png" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="37" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Nháy chuột vào Màu nền hoặc Màu vẽ trong Hộp màu.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Nháy chuột vào vùng màu cần sao chép, ta sẽ được màu đó.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài 7 trang 14 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Trong số các công cụ ở hình 13, em hãy chỉ ra công cụ dùng dể vẽ đường thẳng.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-7.jpg" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 7)" height="105" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-7.jpg" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="448" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Công cụ để vẽ đường thẳng là: <div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-8.png" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 8)" height="43" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-8.png" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="44" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài 8 trang 15 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Công cụ nào trong hình 15 dưới đây dùng để vẽ đường cong? Hãy nêu các bước thực hiện khi vẽ đường cong.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-9.jpg" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 9)" height="92" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-9.jpg" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="390" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Công cụ vẽ đường cong: <div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-10.png" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 10)" height="43" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-10.png" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="48" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Các bước thực hiện:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Nháy chuột chọn công cụ vẽ đường cong: <div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-11.png" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 11)" height="44" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-11.png" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="41" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Dùng chuột kéo một đường thẳng trên màn vẽ<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Kéo cong giữa đường thẳng để tạo đường cong mong muốn.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài thực hành 1 trang 14 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Mở tệp Ontap1.bmp và tô màu hình 11 để được hình 12.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-12.jpg" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 12)" height="292" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-12.jpg" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="371" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Hướng dẫn: Dùng công cụ Tô màu và chọn màu thích hợp để tô màu từng khối trong hình.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Ta được kết quả như hình:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-13.jpg" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 13)" height="304" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-13.jpg" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="395" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài thực hành 2 trang 15 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Vẽ và tô màu ngôi nhà theo mẫu như hình 14. Mở tệp Ontap2.bmp và so sánh với kết quả của em.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Hướng dẫn:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Dùng công cụ tạo đường thẳng để vẽ ngôi nhà như hình.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Tô màu cho từng khối như hình.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Ta được kết quả như hình:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-14.jpg" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 14)" height="262" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-14.jpg" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="302" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài thực hành 3 trang 15 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Mở tệp Ontap3.bmp để có hình vẽ bông hoa. Em hãy dùng công cụ để vẽ lọ hoa bên cạnh bông hoa như hình 16a. Sau đó “cắm” bông hoa vào lọ hoa như hình 16b. Mở tệp Ontap3a.bmp để so sánh với kết quả của em.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-15.png" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 15)" height="168" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-15.png" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="202" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Hướng dẫn: di chuyển lọ hoa xuống dưới bông hoa<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Kết quả:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-16.png" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 16)" height="158" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-16.png" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="85" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài thực hành 4 trang 16 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Vẽ và tô màu chiếc quạt theo mẫu như hình 17.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Hướng dẫn<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Sử dụng công cụ vẽ đường thẳng để vẽ khung quạt<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Sử dụng công cụ vẽ đường cong để vẽ 2 đường cong<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Tô màu các khoảng của quạt.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Kết quả<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-17.jpg" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 17)" height="206" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-17.jpg" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="312" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài thực hành 5 trang 16 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Vẽ và tô màu con nhím theo mẫu như hình 18.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Hướng dẫn:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Chọn màu tím rồi sử dụng công cụ vẽ đường thẳng, đường cong, bút vẽ.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Chọn màu rồi tô màu cho nhím.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Kết quả:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-18.jpg" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 18)" height="147" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-18.jpg" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="292" /></div><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"><p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Bài thực hành 6 trang 16 SGK Tin học 4<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Quan sát và vẽ ngôi nhà bên đường như hình 19.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">Lời giải:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Hướng dẫn:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Sử dụng công cụ vẽ đường thẳng, bút vẽ để vẽ hình.<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">+ Chọn màu theo ý muốn rồi tô theo từng khoảng<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;">- Kết quả:<p style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px 0px 16px; padding: 0px; text-align: justify; width: 617px;"> <div class="img-show cursor" data-url="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-19.jpg" style="background-color: white; background-repeat: no-repeat; box-sizing: border-box; color: rgba(0, 0, 0, 0.87); cursor: pointer; font-family: "Times New Roman", sans-serif; font-size: 20px; margin: 0px; padding: 0px; text-align: justify;"><img alt="Giải Tin học 4 Bài 1: Những gì em đã biết (trang 13) - Toploigiai (ảnh 19)" height="223" src="https://api.toploigiai.vn/uploads/anh-bai-viet/giai-bai-tap-sgk-tin-hoc-4/images-2/giai-bai-tap-lop-4-tin-hoc-bai-1-nhung-gi-em-da-biet-trang-13-19.jpg" style="background-repeat: no-repeat; border-style: none; box-sizing: border-box; height: auto !important; margin: 0px; max-width: inherit; object-fit: contain !important; padding: 0px; word-break: keep-all;" width="447" /></div>