Year 3 Multiplying and Dividing by 10, 100 and 1000 Worksheet — Level 3 — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 3 place value worksheet.
Year 3 Multiplying and Dividing by 10, 100 and 1000 Worksheet — Level 3 — Practice Set 4 — Answers
When you multiply by 10, 100 or 1000 the digits move left; when you divide they move right.
Answer: 0.1119
Each digit moves 3 places to the right.
Answer: 0.09763
Each digit moves 3 places to the right.
Answer: 903.8
Each digit moves 1 place to the right.
Answer: 1.905
Each digit moves 3 places to the right.
Answer: 16.72
Each digit moves 2 places to the right.
Answer: 100
The digits moved 2 places to the left, so multiply by 100.
Answer: 55,590
Each digit moves 3 places to the left.
Answer: 9.111
Each digit moves 1 place to the right.
Answer: 9.035
Each digit moves 1 place to the right.
Answer: 7,685
Each digit moves 2 places to the left.
Answer: 5.384
Each digit moves 3 places to the right.
Answer: 719.5
Each digit moves 1 place to the right.
Answer: 10
The digits moved 1 place to the left, so multiply by 10.
Answer: 1,000
The digits moved 3 places to the left, so multiply by 1,000.
Answer: 0.463
Each digit moves 3 places to the right.
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.