Multiply by Powers of 10
Decimal by Whole Number Multiplication
Multiplying Decimals
Category of Randomness
Word Problems
100
Find the product. 721.8 x 0.01
What is 7.218
100

0.55 x 3

What is 1.65

100
Find the product. Estimate to check for reasonableness. 1.4 x 32
What is 44.8
100

Mind your own biscuits and life will be...

What is gravy?

100
School lunches cost $14.25 per week. How much would 15 weeks of lunches cost?
What is $213.75
200
Find the product. 0.365 x 100
What is 36.5
200

0.5 x 6

What is 3

200
Find the product. Estimate to check for reasonableness. 2.2 x 0.73
What is 1.606
200

Mrs. Crane's son's name...

What is Henry?

200
Maria earns $11.75 per hour for gardening. If she works 21 hours this month, how much will she earn?
What is $246.75
300
Find the product. 0.9463 x 1,000
What is 946.3
300

10 x 0.32

What is 3.2

300
Find the product. Estimate to check for reasonableness. 2.54 x 12
What is 30.48
300

What is Mr. Stultz's favorite number?

What is 17

300

Bryson has four soccer balls. He is selling them for 4.05 per ball. Sofia has 4 dance classes next week. Jeremiah is her teacher. If Bryson sells all the soccer balls, how much money will he have?

What is $16.20?
400
Find the product. 0.678 x 0.1
What is 0.0678
400

6 x 0.12

What is 0.72

400
Find the product. Estimate to check for reasonableness. 0.63 x 5.5
What is 3.465
400

Chili today...

What is hot tamale?

400

Haley bought 3 apples from Allison. The apples were 1.65 per apple. Allison sold two apples to Spencer. How much did Spencer pay Allison?

What is $3.30?

500
Find the product. 92.3 x 10,000
What is 923,000
500

0.78 x 5

What is 3.9

500
Find the product. Estimate to check for reasonableness. 18.1 x 3.7
What is 66.97
500

How many countries has Mrs. Crane been to?

What is 57?

500

When multiplying decimals by powers of ten, which way do you move the decimal?

What is right?

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