Area Model AMDM

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 26 x 19?

• 200

• 30

• 20

• 300

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

• 14

• 390

• 4

• 40

What partial product goes in area C?

• 24

• 27

• 36

• 40

Which equation matches the area model shown?

• 4 x 1 = 4

• 4 x 2 = 8

• 2 x 4 = 6

• 2 + 4 = 8

Which equation does not match the area model?

• 24 ÷ 8 = 3

• 24 ÷ 3 = 8

• 3 x 24 = 8

• 3 x 8 = 24

Sadie made a pan of brownies.  She cut her brownies into 3 rows and 5 columns. How many brownies does Sadie have in all?

• 12

• 10

• 25

• 15

Mitch drew an array with 7 rows of 4. He split his array into 2 smaller parts as shown in the picture. What expression represents the picture?

• (7x3)+(7x3)

• (4x3)+(3x3)

• (2x3)+(5x3)

• (4+4) x (3+3)

What goes in the box with the question mark?

• 40 x 5

• 30 x 6

• 6 x 40

• 5 x 6