Multiplying Decimals

x 10, 100, 1,000

100

0.009 x 10

What is 0.09

200

0.45 x 100

What is 45?

300

0.0062 x 1,000

What is 6.2?

400

3.1 x 1,000

What is 3,100?

500

2.89 x 10 | 2.89 x 100 | 2.89 x 1,000

What is 28.9 | 289 | 2,890?

Whole x Decimal

100

9.8 x 2

What is 19.6?

200

0.67 x 8

What is 5.36?

300

0.457 x 3

What is 1.371?

400

514 x 0.4

What is 205.6?

500

45 x 0.003

What is 0.135?

Decimal x Decimal

100

0.1 x 0.7

What is 0.07?

200

0.5 x 3.5

What is 1.75?

300

2.1 x 4.7

What is 9.87?

400

0.7 x 12.9

What is 9.03?

500

9.1 x 11.6

What is 105.56?

Problem

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 1.4 pounds of sugar for a project. How much sugar did the class use?

What is 44.8 pounds?

400

Carlos and his friends buy popsicles for the 5th grade party. Each popsicle costs $2.5, if there are 39 students in 5th grade, how much must they pay in total?

What is $97.5?

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?