Area Model Algebra GCF

What number is missing from the area model for the equation 14 x18?

• 14

• 18

• 4

• 40

What number is missing from the area model for the equation 12 x 25

• 12

• 2

• 20

• 4

What number is missing from the area model for the equation 42x 16

• 14

• 390

• 4

• 40

Select the equation(s) that the area model represents.

• 2 x 6 = 12

• 5 x 2 = 10

• 2 x 5 = 10

• 5 + 5 = 10

What is the quotient of this area model?

• 13

• 91

• 7

• 111

What equation can be written by using the area model of multiplication pictured?

• 74 X 2 =

• 70 X 2 + 4 X 2

• (70 X 2) + (4 X 2)

• 72 + 6

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 missing number in the following area model?

• 225

• 9

• 50