Digit by Digit Multiplication Using Arrays

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 partial product belongs in box A?

• 2,400

• 320

• 240

• 3,200

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

• 600 + 20 + 4

• 1,200 + 40 + 8

• 600 + 1,200

Which multiplication problem does the model show?

• 8 x 5

• 4 x 8

What is the product of 11x12=?

• 23

• 124

• 132

• 231

Lindy is solving 43 x 74 using this rectangular array. What is the missing number Lindy needs to solve this problem?

• 10

• 44

• 80

• 160

Which multiplication problem shows the total number of pears Hannah buys?

• 4 x 5

• 6 x 4

• 5 x 7

• 5 x 6

Michael is solving 23 x 42 using this rectangular array.

What is the missing number Michael needs to solve this problem?

• 12

• 43

• 70

• 120

Michael is solving 253 × 3 using this rectangular array.

What is the missing number Michael needs to solve this problem?

• 150

• 500

• 153

• 1,500