Multiplying Decimals by Whole Number Models

0.7 x 4

• 2.8

• 2.4

• 0.28

• 28

2.1 x 2

• 4.2

• 42

• 420

5.04 x 8

• 401.2

• 39.32

• 40.32

• 44.5

12.49 x 3

Hint: there is more than one correct answer listed below. Please select all correct answers.

• 3747.0

• 37.47

• 3.747

• 37.470

• 0.3747

Vernon buys 12 pencil erasers. Each costs $0.85. How much does Vernon spend on the erasers before tax?

• $10.20

• $10.25

• $9.75

• $9.50

2.1  x 2

• 4.2

• 42

• 420

5.6  x  7

• 39.2

• 392

• 3.92

4.1 x 2

• 8.2

• 820

• 8200

3.4 x 7 = 

• 2.38

• 238.0

• 23.8

• None of these

2 x 1.3 = 

• 26.0

• 0.26

• 2600

• 2.6