Two Digit by One Digit Multiplication Using Area Model

What is this multiplication strategy called?

• Array

• Area Model

• Repeated Addition

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

• 70

• 21

• 91

What is the product of this area model?

• 1,248

• 624

• 2

What is the multiplication equation of this area model?

• 624 x 2

• 1,248 x 2

• 600,204 x 2

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

• 600 + 20 + 4

• 1,200 + 40 + 8

• 600 + 1,200

What is the multiplication equation of this area model?

• 13 x 7

• 103 x 7

• 91 x 7

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

• 70 + 21

• 10 + 3

• 91 + 7 + 13

What is the missing number in the following area model?

• 225

• 9

• 50

Use the area model to solve 4x54

• 330

• 220

• 216

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

• 120

• 1,200

• 700