Review of Multiplying Multi-Digit Whole Numbers and Decimals

Which answer below represents the partial product that belongs in the green box pictured in the area model to the left?

• 54,000

• 36,000

• 3,600

• 5,400

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

• 40 x 4 = 160

• 14 x 4 = 56

• 4 x 10 = 40

• 4 x 4 = 16

Based on the area model, what is the product of 13 and 7?

• 70

• 91

• 21

• 20

On Wednesday a supermarket gets a shipment of 96 cartons of bananas. Each carton holds 18 bananas. How many bananas does the supermarket get?

• 1,730

• 1,732

• 1,728

• 1,734

A water park charges $15 for each person who enters the park. On Saturday, 450 people enter the park. How much money does the park earn on Saturday?

• $7,000

• $7,500

• $6,000

• $6,750

CJ is multiplying 3.6 by 1.2 as shown by the area model pictured to the left. What product is represented by CJ's area model?

• 4.32

• 4.8

• 3.66

• 4.29

What is the product of the two factors featured in the hundredths grid pictured to the left?

What partial product belongs in the pink box featured in the area model pictured to the left?

• 0.84

• .084

• 8.4

• 84

Which hundredths grid can be used to solve 0.4 x 0.5?

• a

• b

• d

• d

Study the hundredths grid to the left. What is the product of 0.3 x 0.7?

• 28

• 0.28

• 0.21

• 21