Multiply Decimals with Whole Numbers
Multiply Decimals with Decimals
Multiply Whole Numbers by Whole Numbers
Word Problems
Decimal Word Name
100

What is 3.2×5?

16.0

100

What is 0.5×0.4?

0.20

100

What is 8×7?

56
100

If each book costs $2.50 and you buy 4 books, how much do you spend?

$10.00

100

How do you write 0.4 in word form?

Four tenths


200

Calculate  4.5×6

27.0

200

Calculate 1.2×1.5

1.80

200

Calculate 12 x 9

108

200

A runner completes a race at a speed of 6.5 miles per hour. How far does he run in 2.5 hours?

16.25 miles


200

What is the word form of 0.03?

Three hundredths


300

What is 7.8×10?

78.0

300

What is 2.3×0.6?

1.38

300

What is 15 x 4?

60

300

If you save $3.75 each week, how much will you have saved after 8 weeks?

$30.00 

300

Write 2.56 in words

Two and fifty-six hundredths


400

Find the product of 12.6×3

37.8

400

Find the product of 3.7×2.2

8.14

400

Find the product of 21 x 3

63

400

A bag contains 2.2 pounds of flour. If you need 3 bags, how many pounds of flour do you need?

6.6 pounds


400

What's the decimal in number form for "one and five hundredths"

1.05

500

If you multiply 9.4×12, what do you get?

112.8

500

If you multiply 4.5×3.8, what do you get?

17.1

500

If you multiply 14×13, what do you get?

182

500

A car travels 15.4 miles per gallon of gas. If you drive 120 miles, how many gallons of gas do you use?

7.79 gallons

500

What's the decimal in number form for "three and one hundred sixty seven thousandths"

3.167

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