Page 150 - NUMINO TG_4A

09Multiply 3-Digit Numbers by 2-Digit Numbers Unit

061-B4-1 061-B4-2

Multiply 4-Digit Numbers by 1-Digit Numbers 2. Multiply.
1. Multiply to find the product.
Example
Example a. 4,3 7 0 b. 2,8 4 9 a. 4,2 3 9 b. 2,9 1 8
4 3 7,3 8 6 20 40
1,5 2 3 50
2

c. 5,1 3 1 d. 9,0 4 7 e. 6,4 5 2
60 80 30

c. 6,1 5 0 d. 4,3 1 8 e. 4,3 3 6
5 2 4

f. 3,2 6 6 g. 4,9 2 8 h. 4,3 3 8
40 30 50

f. 3,1 0 7 g. 1,0 9 8 h. 6,5 0 7 i. j. k.
6 2 7 8,1 1 3 6,1 0 9 2,9 1 3
70 60 80

Objective Multiply a 4-digit number by a Objective Multiply a 4-digit number by a 2-
2-digit number. digit number.

Textbook Reference Activity 1 Textbook Reference Activity 1

061-B5-1 061-B5-2

Multiply 4-Digit Numbers by 2-Digit Numbers 2. Write the missing numbers in the blanks.
1. Multiply. Write the correct numbers in the blanks.

Example a. Example

2,936 3 4,213 2 7,7 2 9 a. 4 , 1 0 3
4,213 30 36 27
2,936 40 4,213 32

2,936 43 4,213 2 4,213 30 4 6, 7 2 8, 7 1
2,936 3 3 1, 70
2,936 40 2, 6 0

7 8, 4 1 0, 1

b. 6 , 3 5 8 c. 9 , 2 2 8
26 43

b. c. 3 ,1 8 2 7, 8 4
12 ,1 6 0
3 6 ,1 0

5,243 7 8,063 5 1 6 ,3 8 3 6, 4
5,243 40 8,063 70
5,243 47 5,243 40 8,063 75 8,063 70 d. 2 , 5 1 4 e. 4 , 9 3 6
37 24
5,243 7 8,063 5
, ,
, ,
, ,

Objective Multiply a 4-digit number by a Objective Multiply a 4-digit number by a
2-digit number. 2-digit number.

Textbook Reference Activity 1 Textbook Reference Activity 1

4A Unit 09 133