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

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

Success TutoringWorksheetsAnswer sheet3rd Grade · Mathematics · Place Value

3rd Grade 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.

1.76.99 × (answer space) = 76,990

Answer: 1,000

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

2.79.25 × 1,000 = (answer space)

Answer: 79,250

Each digit moves 3 places to the left.

3.61.23 × 10 = (answer space)

Answer: 612.3

Each digit moves 1 place to the left.

4.97.06 × (answer space) = 97,060

Answer: 1,000

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

5.9,237 ÷ 1,000 = (answer space)

Answer: 9.237

Each digit moves 3 places to the right.

6.2,351 ÷ 10 = (answer space)

Answer: 235.1

Each digit moves 1 place to the right.

7.281.6 × 100 = (answer space)

Answer: 28,160

Each digit moves 2 places to the left.

8.73.3 ÷ 1,000 = (answer space)

Answer: 0.0733

Each digit moves 3 places to the right.

9.2,275 ÷ 1,000 = (answer space)

Answer: 2.275

Each digit moves 3 places to the right.

10.24.46 ÷ 100 = (answer space)

Answer: 0.2446

Each digit moves 2 places to the right.

11.38.62 × 10 = (answer space)

Answer: 386.2

Each digit moves 1 place to the left.

12.933.6 × (answer space) = 933,600

Answer: 1,000

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

13.97.94 × 100 = (answer space)

Answer: 9,794

Each digit moves 2 places to the left.

14.27.55 ÷ 10 = (answer space)

Answer: 2.755

Each digit moves 1 place to the right.

15.8,566 ÷ 10 = (answer space)

Answer: 856.6

Each digit moves 1 place to the right.

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