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

Answer sheet with worked solutions for the Year 4 place value worksheet.

Success TutoringWorksheetsAnswer sheetYear 4 · Mathematics · Place Value

Year 4 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.

1.88.77 × 1,000 = (answer space)

Answer: 88,770

Each digit moves 3 places to the left.

2.7,981 ÷ 1,000 = (answer space)

Answer: 7.981

Each digit moves 3 places to the right.

3.522.5 × (answer space) = 522,500

Answer: 1,000

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

4.5.96 ÷ 100 = (answer space)

Answer: 0.0596

Each digit moves 2 places to the right.

5.5,195 ÷ 1,000 = (answer space)

Answer: 5.195

Each digit moves 3 places to the right.

6.403.8 ÷ 1,000 = (answer space)

Answer: 0.4038

Each digit moves 3 places to the right.

7.91.62 × (answer space) = 9,162

Answer: 100

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

8.134 ÷ 10 = (answer space)

Answer: 13.4

Each digit moves 1 place to the right.

9.54.49 × 1,000 = (answer space)

Answer: 54,490

Each digit moves 3 places to the left.

10.777.5 × (answer space) = 77,750

Answer: 100

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

11.79.8 × 100 = (answer space)

Answer: 7,980

Each digit moves 2 places to the left.

12.92.36 × 100 = (answer space)

Answer: 9,236

Each digit moves 2 places to the left.

13.2,015 ÷ 1,000 = (answer space)

Answer: 2.015

Each digit moves 3 places to the right.

14.8.26 × 10 = (answer space)

Answer: 82.6

Each digit moves 1 place to the left.

15.113.4 × (answer space) = 11,340

Answer: 100

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

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