x 10, 100, 1,000
Whole number x decimal
Multiplying with multiples of 10
Multiplying Decimals
Random
100

0.009 x 10

0.09

100

9.8 x 2

What is 19.6?

100

1.11 x 200

222

100

0.05 x 4.5

What is 0.225?

100

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

$2

200

0.45 x 100

45

200

0.67 x 8

What is 5.36

200

6.3 x 60

378

200

8.6 x 0.08

What is 0.688?

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?

3.4 acres

300

3.1 x 1 000

3 100

300

0.457 x 3

1.371

300

0.456 x 50

22.8

300
3.42 x 4.7
What is 16.074?
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?

108.8 pounds

400

0.062 x 100

6.2

400

45 x 0.003

0.135

400

Write down the value of y so that the statement will be true.


y x 8.9 = 267

y = 30

400
9.1 x 11.6
What is 105.56?
400

3.57 x 4.6

16.422

500
How would the tenths digit change in the number 79.96 if it is multiplied by 10.

The tenths digit will shift (move) to the ones place value.

500

514 x 0.4

205.6

500

10 000 x y = 48

y = 1/10000

500
0.28 x 3.7
What is 1.036?
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?

$15

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