Year 4 Number Lines Worksheet — Level 1 — Practice Set 3 — Answers
Answer sheet with worked solutions for the Year 4 place value worksheet.
Success TutoringWorksheetsAnswer sheetYear 4 · Mathematics · Place ValueYear 4 Number Lines Worksheet — Level 1 — Practice Set 3 — Answers
First find how much each space is worth: (end − start) ÷ number of spaces.
1.A number line goes from 10 to 20 and is split into 5 equal spaces. The arrow is 3 spaces along from 10. What number does the arrow point to?
Answer: 16
- Each space is (20 − 10) ÷ 5 = 2
- 10 + 3 × 2 = 16
2.A number line goes from 50 to 60 and is split into 10 equal spaces. The arrow is 7 spaces along from 50. What number does the arrow point to?
Answer: 57
- Each space is (60 − 50) ÷ 10 = 1
- 50 + 7 × 1 = 57
3.A number line goes from 400 to 450 and is split into 5 equal spaces. The arrow is 1 space along from 400. What number does the arrow point to?
Answer: 410
- Each space is (450 − 400) ÷ 5 = 10
- 400 + 1 × 10 = 410
4.A number line goes from 30 to 80 and is split into 10 equal spaces. The arrow is 9 spaces along from 30. What number does the arrow point to?
Answer: 75
- Each space is (80 − 30) ÷ 10 = 5
- 30 + 9 × 5 = 75
5.A number line goes from 90 to 115 and is split into 5 equal spaces. The arrow is 2 spaces along from 90. What number does the arrow point to?
Answer: 100
- Each space is (115 − 90) ÷ 5 = 5
- 90 + 2 × 5 = 100
6.A number line goes from 40 to 65 and is split into 5 equal spaces. The arrow is 3 spaces along from 40. What number does the arrow point to?
Answer: 55
- Each space is (65 − 40) ÷ 5 = 5
- 40 + 3 × 5 = 55
7.A number line goes from 700 to 800 and is split into 10 equal spaces. The arrow is 5 spaces along from 700. What number does the arrow point to?
Answer: 750
- Each space is (800 − 700) ÷ 10 = 10
- 700 + 5 × 10 = 750
8.A number line goes from 50 to 60 and is split into 10 equal spaces. The arrow is 1 space along from 50. What number does the arrow point to?
Answer: 51
- Each space is (60 − 50) ÷ 10 = 1
- 50 + 1 × 1 = 51
9.A number line goes from 0 to 50 and is split into 10 equal spaces. The arrow is 7 spaces along from 0. What number does the arrow point to?
Answer: 35
- Each space is (50 − 0) ÷ 10 = 5
- 0 + 7 × 5 = 35
10.A number line goes from 50 to 70 and is split into 10 equal spaces. The arrow is 6 spaces along from 50. What number does the arrow point to?
Answer: 62
- Each space is (70 − 50) ÷ 10 = 2
- 50 + 6 × 2 = 62
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.