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Year 3 Multiplying and Dividing by 10, 100 and 1000 Worksheet — Level 3 — Practice Set 4 — 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 4 — Answers

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

1.746.7 × (answer space) = 746,700

Answer: 1,000

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

2.224.6 × 100 = (answer space)

Answer: 22,460

Each digit moves 2 places to the left.

3.67.55 ÷ 100 = (answer space)

Answer: 0.6755

Each digit moves 2 places to the right.

4.323.5 × 1,000 = (answer space)

Answer: 323,500

Each digit moves 3 places to the left.

5.54.85 × (answer space) = 5,485

Answer: 100

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

6.1,436 ÷ 1,000 = (answer space)

Answer: 1.436

Each digit moves 3 places to the right.

7.7,953 ÷ 1,000 = (answer space)

Answer: 7.953

Each digit moves 3 places to the right.

8.628.7 ÷ 100 = (answer space)

Answer: 6.287

Each digit moves 2 places to the right.

9.5,386 ÷ 10 = (answer space)

Answer: 538.6

Each digit moves 1 place to the right.

10.65.9 × (answer space) = 65,900

Answer: 1,000

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

11.19.3 × (answer space) = 1,930

Answer: 100

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

12.270.1 × (answer space) = 27,010

Answer: 100

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

13.84.74 × 10 = (answer space)

Answer: 847.4

Each digit moves 1 place to the left.

14.157 ÷ 1,000 = (answer space)

Answer: 0.157

Each digit moves 3 places to the right.

15.9,413 ÷ 100 = (answer space)

Answer: 94.13

Each digit moves 2 places to the right.

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