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

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

Success TutoringWorksheetsAnswer sheetYear 3 · Mathematics · Place Value

Year 3 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.

1.7.67 ÷ 100 = (answer space)

Answer: 0.0767

Each digit moves 2 places to the right.

2.420.8 × (answer space) = 4,208

Answer: 10

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

3.34.95 × (answer space) = 349.5

Answer: 10

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

4.807.6 ÷ 10 = (answer space)

Answer: 80.76

Each digit moves 1 place to the right.

5.92.95 × (answer space) = 92,950

Answer: 1,000

The digits moved 3 places to the left, so multiply by 1,000.

6.98.17 ÷ 1,000 = (answer space)

Answer: 0.09817

Each digit moves 3 places to the right.

7.55.9 ÷ 1,000 = (answer space)

Answer: 0.0559

Each digit moves 3 places to the right.

8.771.8 × (answer space) = 771,800

Answer: 1,000

The digits moved 3 places to the left, so multiply by 1,000.

9.389.8 × (answer space) = 38,980

Answer: 100

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

10.486.7 ÷ 10 = (answer space)

Answer: 48.67

Each digit moves 1 place to the right.

11.2,762 ÷ 1,000 = (answer space)

Answer: 2.762

Each digit moves 3 places to the right.

12.515.1 ÷ 1,000 = (answer space)

Answer: 0.5151

Each digit moves 3 places to the right.

13.40.68 ÷ 10 = (answer space)

Answer: 4.068

Each digit moves 1 place to the right.

14.200.5 × (answer space) = 20,050

Answer: 100

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

15.71.05 ÷ 10 = (answer space)

Answer: 7.105

Each digit moves 1 place to the right.

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