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

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

1.68 ÷ 1,000 = (answer space)

Answer: 0.068

Each digit moves 3 places to the right.

2.61.31 × 1,000 = (answer space)

Answer: 61,310

Each digit moves 3 places to the left.

3.735.7 × (answer space) = 7,357

Answer: 10

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

4.8,363 ÷ 1,000 = (answer space)

Answer: 8.363

Each digit moves 3 places to the right.

5.4,251 ÷ 10 = (answer space)

Answer: 425.1

Each digit moves 1 place to the right.

6.182.1 × (answer space) = 1,821

Answer: 10

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

7.5,083 ÷ 100 = (answer space)

Answer: 50.83

Each digit moves 2 places to the right.

8.948 ÷ 10 = (answer space)

Answer: 94.8

Each digit moves 1 place to the right.

9.5.23 ÷ 10 = (answer space)

Answer: 0.523

Each digit moves 1 place to the right.

10.44.58 × 10 = (answer space)

Answer: 445.8

Each digit moves 1 place to the left.

11.377.1 × (answer space) = 3,771

Answer: 10

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

12.929.1 × (answer space) = 9,291

Answer: 10

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

13.641.7 × (answer space) = 6,417

Answer: 10

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

14.3,067 ÷ 100 = (answer space)

Answer: 30.67

Each digit moves 2 places to the right.

15.7,876 ÷ 100 = (answer space)

Answer: 78.76

Each digit moves 2 places to the right.

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