Multiply Using Area Model

What partial product goes in area A in this area model?

• 120

• 1,200

• 12,000

• 700

What multiplication problem is represented by this area model?

• 4 x 370

• 4 x 300

• 4 x 379

• 4 x 3,079

What is the partial product way to solve 3 x 45?

• (30 x 4) + (30 x 5)

• 3 x 40 x 5

• 3 x (4 + 5)

• (3 x 40) + (3 x 5)

Fill in the missing number

• 80

• 160

• 16

• 8

TJ is drawing an area model to find 44 x 14. What should he write in the shaded rectangle?

• 40 x 4 = 160

• 4 x 10 = 40

• 14 x 4 = 56

• 4 x 4 = 16

Complete the area model to represent the equation 23 x 15 = 345 Move the correct number to each box. Each number may be used more than once. Not all numbers will be used.

c

h

f

3

10

8

15

5

23

20

30

Tags

4.4C

Cat 2

Type Spencer drew an area model to find 16 × 13. Write the partial product for each rectangle in the area model. A = ​ (a)   B =​ (b)   ​ C = ​ (c)   D = ​ (d)  

• 50

• 75

• 100

• 30

• 60

• 18

Complete the area model to represent the equation 162 x 23

b

c

d

e

23

1

60

3

100

6

20

2

• 32

• 15

• 480

• 7

• 23

• 40

• 50

• 51

• 1173

• 280

Look at the area model that was created to find the product of 34 and 86. Which equation can be use to find p, the product of 34 and 86?

• 2,400 + 180 + 320 - 24 = p

• 2,400 + 180 + 320 + 24 = p

• 2,400 + 180 - 320 - 24 = p

• 2,400 x 180 x 320 x 24 = p