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

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

1.418.6 ÷ 10 = (answer space)

Answer: 41.86

Each digit moves 1 place to the right.

2.11.88 × (answer space) = 1,188

Answer: 100

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

3.374.9 × 1,000 = (answer space)

Answer: 374,900

Each digit moves 3 places to the left.

4.8,511 ÷ 100 = (answer space)

Answer: 85.11

Each digit moves 2 places to the right.

5.3,966 ÷ 100 = (answer space)

Answer: 39.66

Each digit moves 2 places to the right.

6.74.24 × 10 = (answer space)

Answer: 742.4

Each digit moves 1 place to the left.

7.871.6 × 1,000 = (answer space)

Answer: 871,600

Each digit moves 3 places to the left.

8.936.3 × (answer space) = 93,630

Answer: 100

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

9.34.12 ÷ 1,000 = (answer space)

Answer: 0.03412

Each digit moves 3 places to the right.

10.15.25 ÷ 1,000 = (answer space)

Answer: 0.01525

Each digit moves 3 places to the right.

11.1,045 ÷ 100 = (answer space)

Answer: 10.45

Each digit moves 2 places to the right.

12.83.91 ÷ 1,000 = (answer space)

Answer: 0.08391

Each digit moves 3 places to the right.

13.6,603 ÷ 100 = (answer space)

Answer: 66.03

Each digit moves 2 places to the right.

14.109.9 ÷ 10 = (answer space)

Answer: 10.99

Each digit moves 1 place to the right.

15.4.81 ÷ 100 = (answer space)

Answer: 0.0481

Each digit moves 2 places to the right.

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