Multiply with Area Model 2 Digits by 1 Digit

What is this multiplication strategy called?

• Boxes and numbers

• Area/Box Model

• Traditional Algorithm

 

What number goes in the green rectangle?

• 35

• 45

• 14

 

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

• 70 + 21

• 91 + 7 + 13

• 10 + 3

What is the final answer?

• 300

• 342

• 324

• 206

 

Use the area model to solve 4x54

• 330

• 220

• 216

• 208

What is the multiplication equation of this area model?

• 13 x 7

• 91 x 7

• 103 x 7

• 70 x 3

What is the missing number in the following area model?

• 225

• 9

• 50

Solve this problem using the area model.

• 321 + 50 = 371

• 350 + 21 = 371

• 7 + 50 + 2 = 60

• 50 + 50 + 3 + 3 + 7 +7 = 120

What problem and answers match this area model?

• 40 + 40 + 2 + 2 + 6 + 6 = 96

• 40 + 2 + 6 = 48

• 242 + 12 = 254

• 240 + 12 = 252

What goes in the empty box?

• 24

• 240

• 46

• 40