UNIT 5 MULTIPLYING 2-DIGIT NUMBERS. LESSON 1

 WE LEARN

1. Listen and repeat.

Sue uses 15 liters of water for a carrot bed. So, how many liters of water does she need for 12 carrot beds?

How many liters of water does she need for 12 carrot beds?

Fifteen times (x) twelve (12) equals (=) one hundred eighty (180)  .

She needs 180 liters.

2. Listen and tick (X)  the correct answer. Then say the facts.

a. 36 x 10 =

b. 36 x 100 =

c. 36 x 1000 =

WE PRATICE

3. Do the facts and fill in the blanks. Then say.

Twenty (20) times (x) fourteen (14)  equals (=) two hundred eighty (280).

(25) times (x)  (11)   (=)  ().

 (64) times (x)  (15)   (=)  ().

 (78) times (x)  (10)   (=)  ().

4. Read and fill in the boxes and blanks. Then say.

a. There are 12 eggs in a tray. How many eggs are there in 11 trays?

There are 132 eggs in 11 trays.

b. A cookie box has 24 packs. How many packs are there in 18 cookie boxes?

There are packs in 18 cookie boxes.

 c. James walks meters does he walk to school over 10 days?

James walks meters to school over 10 days.

d. Peter and Noah play basketball for 35 minutes a day. How many minutes do they play it over 30 days?

They play it for minutes over 30 days.