Area Model-Multiplication

What is the right order of steps for multiplication with the Area model?

• Add up all the partial products, Break the numbers into expanded form, multiply to find the partial products.

• Break the numbers into expanded form, multiply to find the partial products, and then add up all of the partial products.

Tags

CCSS.4.NBT.B.5

What is the expanded form of 823?

• 8 + 2 + 3

• 80 + 20 + 3

• 800 + 20 + 3

• 800 + 20 + 30

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

What partial product belongs in box A?

• 2,400

• 320

• 240

• 3,200

Tags

CCSS.4.NBT.B.5

What partial product belongs in box B?

• 80

• 800

• 60

• 600

Tags

CCSS.4.NBT.B.5

What partial product belongs in box C?

• 7

• 8

• 10

• 12

Tags

CCSS.4.NBT.A.1

CCSS.4.NBT.B.5

What is the final product?

• 32,812

• 3,292

• 3,282

Tags

CCSS.4.NBT.B.5

What is the final product?

• 1,412

• 1,512

• 1,680

• 1,692

Tags

CCSS.4.NBT.B.5

What is the answer to 83 x 32?

• 2,556

• 2,656

• 496

Tags

CCSS.4.NBT.B.5

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 product of this area model?

• 1,248

• 624

• 2

Tags

CCSS.4.NBT.B.5