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3rd Grade Multiplying and Dividing by 10, 100 and 1000 Worksheet — Level 3 — Practice Set 2 — Answers

Answer sheet with worked solutions for the 3rd Grade place value worksheet.

Success TutoringWorksheetsAnswer sheet3rd Grade · Mathematics · Place Value

3rd Grade Multiplying and Dividing by 10, 100 and 1000 Worksheet — Level 3 — Practice Set 2 — Answers

When you multiply by 10, 100 or 1000 the digits move left; when you divide they move right.

1.5,507 ÷ 100 = (answer space)

Answer: 55.07

Each digit moves 2 places to the right.

2.62.56 × (answer space) = 6,256

Answer: 100

The digits moved 2 places to the left, so multiply by 100.

3.997.1 × 1,000 = (answer space)

Answer: 997,100

Each digit moves 3 places to the left.

4.599.3 × 100 = (answer space)

Answer: 59,930

Each digit moves 2 places to the left.

5.309.9 ÷ 1,000 = (answer space)

Answer: 0.3099

Each digit moves 3 places to the right.

6.28.64 ÷ 100 = (answer space)

Answer: 0.2864

Each digit moves 2 places to the right.

7.162.1 × (answer space) = 1,621

Answer: 10

The digits moved 1 place to the left, so multiply by 10.

8.65.03 ÷ 10 = (answer space)

Answer: 6.503

Each digit moves 1 place to the right.

9.12.84 ÷ 1,000 = (answer space)

Answer: 0.01284

Each digit moves 3 places to the right.

10.67.24 × 10 = (answer space)

Answer: 672.4

Each digit moves 1 place to the left.

11.466 ÷ 100 = (answer space)

Answer: 4.66

Each digit moves 2 places to the right.

12.17.26 × 10 = (answer space)

Answer: 172.6

Each digit moves 1 place to the left.

13.96.42 × (answer space) = 9,642

Answer: 100

The digits moved 2 places to the left, so multiply by 100.

14.224.1 ÷ 1,000 = (answer space)

Answer: 0.2241

Each digit moves 3 places to the right.

15.53.37 ÷ 10 = (answer space)

Answer: 5.337

Each digit moves 1 place to the right.

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