Year 3 Number Lines Worksheet — Level 1 — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 3 place value worksheet.
Success TutoringWorksheetsAnswer sheetYear 3 · Mathematics · Place ValueYear 3 Number Lines Worksheet — Level 1 — Practice Set 4 — Answers
First find how much each space is worth: (end − start) ÷ number of spaces.
1.A number line goes from 60 to 70 and is split into 10 equal spaces. The arrow is 7 spaces along from 60. What number does the arrow point to?
Answer: 67
- Each space is (70 − 60) ÷ 10 = 1
- 60 + 7 × 1 = 67
2.A number line goes from 300 to 400 and is split into 10 equal spaces. The arrow is 5 spaces along from 300. What number does the arrow point to?
Answer: 350
- Each space is (400 − 300) ÷ 10 = 10
- 300 + 5 × 10 = 350
3.A number line goes from 20 to 30 and is split into 5 equal spaces. The arrow is 3 spaces along from 20. What number does the arrow point to?
Answer: 26
- Each space is (30 − 20) ÷ 5 = 2
- 20 + 3 × 2 = 26
4.A number line goes from 70 to 80 and is split into 10 equal spaces. The arrow is 1 space along from 70. What number does the arrow point to?
Answer: 71
- Each space is (80 − 70) ÷ 10 = 1
- 70 + 1 × 1 = 71
5.A number line goes from 30 to 40 and is split into 10 equal spaces. The arrow is 2 spaces along from 30. What number does the arrow point to?
Answer: 32
- Each space is (40 − 30) ÷ 10 = 1
- 30 + 2 × 1 = 32
6.A number line goes from 40 to 45 and is split into 5 equal spaces. The arrow is 1 space along from 40. What number does the arrow point to?
Answer: 41
- Each space is (45 − 40) ÷ 5 = 1
- 40 + 1 × 1 = 41
7.A number line goes from 20 to 70 and is split into 10 equal spaces. The arrow is 9 spaces along from 20. What number does the arrow point to?
Answer: 65
- Each space is (70 − 20) ÷ 10 = 5
- 20 + 9 × 5 = 65
8.A number line goes from 70 to 90 and is split into 10 equal spaces. The arrow is 5 spaces along from 70. What number does the arrow point to?
Answer: 80
- Each space is (90 − 70) ÷ 10 = 2
- 70 + 5 × 2 = 80
9.A number line goes from 900 to 950 and is split into 5 equal spaces. The arrow is 3 spaces along from 900. What number does the arrow point to?
Answer: 930
- Each space is (950 − 900) ÷ 5 = 10
- 900 + 3 × 10 = 930
10.A number line goes from 10 to 20 and is split into 5 equal spaces. The arrow is 4 spaces along from 10. What number does the arrow point to?
Answer: 18
- Each space is (20 − 10) ÷ 5 = 2
- 10 + 4 × 2 = 18
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.