Multiplying with Zeros

Practice multiplying whole numbers and decimals by powers of ten and numbers ending in zero.

Grade 5 Math MultiplicationMultiplying with Zeros

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Includes

Fill in the Blanks2 Short AnswerMultiple Choice

Standards

CCSS.MATH.CONTENT.5.NBT.A.1CCSS.MATH.CONTENT.5.NBT.A.2

Topics

mathmultiplicationzerospowers of tengrade 5

6 sections · Free to use · Printable

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Read each question carefully and follow the instructions. Show your work where necessary.

1. When you multiply a whole number by 10, you add one to the end of the number. For example, 15 x 10 = .

2. When you multiply a whole number by 100, you add zeros to the end of the number. For example, 23 x 100 = .

3. To multiply 40 x 50, you first multiply 4 x 5 = , then add the total number of from both numbers to the product. So, 40 x 50 = .

Solve each problem.

4. 35 x 10 =

5. 128 x 100 =

6. 7 x 1,000 =

7. 0.4 x 10 =

8. 2.15 x 100 =

9. 0.06 x 1,000 =

10. What is 60 x 70?

420

4,200

42,000

11. If you multiply 800 by 30, what is the product?

2,400

24,000

240

240,000

Solve the following word problems.

12. A factory produces 200 toys per hour. If the factory operates for 80 hours a week, how many toys are produced in a week?

13. A baker sells cookies in boxes of 10. If the baker sells 45 boxes, how many cookies did they sell in total?

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