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

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

1.561.9 × (answer space) = 56,190

Answer: 100

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

2.76.59 × 10 = (answer space)

Answer: 765.9

Each digit moves 1 place to the left.

3.9,847 ÷ 1,000 = (answer space)

Answer: 9.847

Each digit moves 3 places to the right.

4.65.44 × (answer space) = 654.4

Answer: 10

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

5.76.13 × (answer space) = 7,613

Answer: 100

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

6.6,903 ÷ 1,000 = (answer space)

Answer: 6.903

Each digit moves 3 places to the right.

7.9,895 ÷ 1,000 = (answer space)

Answer: 9.895

Each digit moves 3 places to the right.

8.34.66 ÷ 1,000 = (answer space)

Answer: 0.03466

Each digit moves 3 places to the right.

9.93.84 × 1,000 = (answer space)

Answer: 93,840

Each digit moves 3 places to the left.

10.17.06 × (answer space) = 17,060

Answer: 1,000

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

11.288.8 ÷ 100 = (answer space)

Answer: 2.888

Each digit moves 2 places to the right.

12.511 ÷ 1,000 = (answer space)

Answer: 0.511

Each digit moves 3 places to the right.

13.4,308 ÷ 10 = (answer space)

Answer: 430.8

Each digit moves 1 place to the right.

14.751.6 ÷ 10 = (answer space)

Answer: 75.16

Each digit moves 1 place to the right.

15.80.65 × 1,000 = (answer space)

Answer: 80,650

Each digit moves 3 places to the left.

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