Multiply Powers of 10
Divide Powers of 10
Estimating
Multiplying Decimals Review
Word Problems
100

0.009 x 10

What is 0.09

100

9.8 / 100

What is 0.098

100

Estimate the quotient:

338.7 / 36

What is 8 or 9?

100

0.05 x 4.5

What is 0.225?

100

I purchased four cans of tomatoes. Each can holds 6.8 ounces. How many ounces of tomatoes did I buy?

What is 27.2 ounces?

200

0.45 x 100

What is 45?

200

76.2 / 103

What is 0.076?

200

Estimate the quotient:

75.1 / 8

What is 7 or 8?

200

8.6 x 0.08

What is 0.688?

200

Four members of a cross-country relay team each run 3.4 miles to complete his or her part of a race. How long is the race?

What is 13.6 miles?

300

3.1 x 1,000

What is 3,100?

300

45.7 / 100

What is 45.7?

300

Estimate the quotient:

674.8 / 23

What is 33 or 34?

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?

What is 108.8 pounds?

400

0.062 x 102

What is 6.2?

400

45 / 1,000

What is 0.045?

400

Estimate the quotient:

619.4  /  42

What is 15 or 16?

400
9.1 x 11.6
What is 105.56?
400

3.57 x 4.6

What is 16.422?

500

2.89 x 101           2.89 x 102          2.89 x 103

What is 28.9. 289. 2,890?

500

514 / 101

What is 51.4?

500

Estimate the quotient:


572.3  /  34

What is 19 or 20?

500
0.28 x 3.7
What is 1.036?
500

Carlos needs to buy 6 pens and some colored pencils for school. He has $25.00 to spend. If the pens cost $3.50 each, how much does he have left to spend on colored pencils?

What is $4?

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