Success TutoringWorksheets

3rd Grade Multiplying and Dividing by 10, 100 and 1000 Worksheet — Level 2 — Practice Set 2 — 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 2 — Practice Set 2 — Answers

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

1. (answer space) ÷ 1,000 = 153

Answer: 153,000

  1. 153 × 1,000 = 153,000
2.471 × (answer space) = 471,000

Answer: 1,000

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

3.23 × (answer space) = 23,000

Answer: 1,000

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

4.80 × 1,000 = (answer space)

Answer: 80,000

Each digit moves 3 places to the left.

5. (answer space) ÷ 100 = 765

Answer: 76,500

  1. 765 × 100 = 76,500
6. (answer space) ÷ 1,000 = 606

Answer: 606,000

  1. 606 × 1,000 = 606,000
7.885 × 100 = (answer space)

Answer: 88,500

Each digit moves 2 places to the left.

8.43,400 ÷ 100 = (answer space)

Answer: 434

Each digit moves 2 places to the right.

9.899 × (answer space) = 899,000

Answer: 1,000

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

10.96 × 1,000 = (answer space)

Answer: 96,000

Each digit moves 3 places to the left.

11.718 × 100 = (answer space)

Answer: 71,800

Each digit moves 2 places to the left.

12.271 × (answer space) = 2,710

Answer: 10

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

13. (answer space) ÷ 10 = 864

Answer: 8,640

  1. 864 × 10 = 8,640
14.4 × 10 = (answer space)

Answer: 40

Each digit moves 1 place to the left.

15.29,100 ÷ 100 = (answer space)

Answer: 291

Each digit moves 2 places to the right.

Free worksheets at worksheets.successtutoring.com · © Success Tutoring · Free for personal and classroom use

Marking tips

  • Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
  • For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
  • Celebrate what went well first, then pick one thing to work on next.