Multiplying Decimals

x 10, 100, 1,000

100

9 x 10

What is 90

200

45 x 100

What is 4500?

300

31 x 1,000

What is 31,000?

400

62 x 100

What is 6,200?

500

289 x 10 

2,890?

Whole # x decimal

100

9.8 x 2

What is 19.6?

200

0.67 x 8

What is 5.36?

300

0.07 x 3

What is 0.21?

400

45 x 0.3

What is 13.5?

500

514 x 0.4

What is 205.6?

Multiplying Decimals

100

0.05 x 4.5

What is 0.225?

200

8.6 x 0.08

What is 0.688?

300

3.42 x 4.7

What is 16.074?

400

9.1 x 11.6

What is 105.56?

500

0.28 x 3.7

What is 1.036?

Random

100

Zach gets an allowance of $10 a week. He saves 0.2 of it. How much does he save each week?

What is $2?

200

A new park will cover 17 acres. The planner will use 0.2 acres for a new basketball court. How much area will he use for the new court?

What is 3.4 acres?

300

In Mrs. Parkerson's science class, each of the 32 students received 3.4 pounds of sugar for a project. How much sugar did the class use?

What is 108.8 pounds?

400

3.57 x 4.6

What is 16.422?

500

Brett bought 12 new books at the book fair. He paid $1.25 for each book. What was his total cost for the books?

What is $15?