Area Model Multiplication

Based on the area model, what is the product of 13 and 7?

• 70

• 21

• 91

Tags

CCSS.4.NBT.B.5

What is the final step of finding the product of this area model?

• 600 + 20 + 4

• 1,200 + 40 + 8

• 600 + 1,200

Tags

CCSS.4.NBT.B.5

Find the answer to 45 x 28 by using the area model above

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the expanded form of 823?

• 8 + 2 + 3

• 80 + 20 + 3

• 800 + 20 + 3

• 800 + 20 + 30

Tags

CCSS.2.NBT.A.1B

The area model represents 23 X 47.

Which answer shows all the correct partial products?

• 800 + 140 + 12 + 21

• 800 + 140 + 120 + 21

• 80 + 140 + 120 + 21

• 800 + 14 + 120 + 21

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.7

CCSS.3.OA.B.5

The area model represents 38 X 16.

Which answer shows all the correct partial products?

• 300 + 180 + 8 + 48

• 30 + 180 + 80 + 48

• 300 + 180 + 80 + 48

• 300 + 18 + 80 + 48

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.7

What is the answer to this problem using the area model?

• 435 + 90 = 525

• 70 + 70 + 5 + 5 + 7 + 7 = 164

• 490 + 35 = 525

• 70 + 5 + 7 = 82

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.7

What number goes in the box with the "?"

• 30

• 300

• 56

• 72

Tags

CCSS.3.MD.C.7D