Area Model 3 and 4 Digit by One Digit

Sandra used the multiplication array to solve 24 × 35.

What is the product of the problem represented in the array?

• 840

• 820

• 775

• 745

The school store sold 34 T-shirts last week. Each T-shirt cost $16. Use the model to answer the question. 

• $324

• $480

• $544

• $900

Which decimal represents the amount shown on the model?  

• 2.02

• 0.2

• 2.2

• 2.22

Which of the following represents the amount shaded in the model?  

• 1.09

• 1.9

• 1.99

• 1.009

TJ is drawing an area model to find 44 x 14. What should he write in the shaded rectangle?

• 40 x 4 = 160

• 4 x 10 = 40

• 14 x 4 = 56

• 4 x 4 = 16

Look at the area model that was created to find the product of 34 and 86. Which equation can be use to find p, the product of 34 and 86?

• 2,400 + 180 + 320 - 24 = p

• 2,400 + 180 + 320 + 24 = p

• 2,400 + 180 - 320 - 24 = p

• 2,400 x 180 x 320 x 24 = p

The area model represents 19 X 48.<\/p>

Which answer shows all the correct partial products?<\/p>

• 400 + 360 + 80 + 72<\/p>

• 400 + 360 + 72 + 8<\/p>

• 40 + 360 + 80 + 72<\/p>

• 400 + 80 + 72 + 36<\/p>

The area model represents 14 X 76.

Which answer shows all the correct partial products?

• 700 + 280 + 60 + 24

• 70 + 280 + 60 + 24

• 700 + 28 + 60 + 24

• 700 + 280 + 6 + 24

Mrs. Mistletoe puts the following area model on the board in Elf School. What problem is she having her students solve?

• 304x208

• 38x24

• 34x28

• 30x28

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