Year 4 Number Lines Worksheet — Level 1 — Answers
Answer sheet with worked solutions for the Year 4 place value worksheet.
Year 4 Number Lines Worksheet — Level 1 — Answers
First find how much each space is worth: (end − start) ÷ number of spaces.
1.A number line goes from 20 to 25 and is split into 5 equal spaces. The arrow is 3 spaces along from 20. What number does the arrow point to?
Answer: 23
- Each space is (25 − 20) ÷ 5 = 1
- 20 + 3 × 1 = 23
2.A number line goes from 90 to 100 and is split into 5 equal spaces. The arrow is 3 spaces along from 90. What number does the arrow point to?
Answer: 96
- Each space is (100 − 90) ÷ 5 = 2
- 90 + 3 × 2 = 96
3.A number line goes from 20 to 30 and is split into 10 equal spaces. The arrow is 2 spaces along from 20. What number does the arrow point to?
Answer: 22
- Each space is (30 − 20) ÷ 10 = 1
- 20 + 2 × 1 = 22
4.A number line goes from 30 to 50 and is split into 10 equal spaces. The arrow is 3 spaces along from 30. What number does the arrow point to?
Answer: 36
- Each space is (50 − 30) ÷ 10 = 2
- 30 + 3 × 2 = 36
5.A number line goes from 80 to 85 and is split into 5 equal spaces. The arrow is 2 spaces along from 80. What number does the arrow point to?
Answer: 82
- Each space is (85 − 80) ÷ 5 = 1
- 80 + 2 × 1 = 82
6.A number line goes from 30 to 80 and is split into 10 equal spaces. The arrow is 5 spaces along from 30. What number does the arrow point to?
Answer: 55
- Each space is (80 − 30) ÷ 10 = 5
- 30 + 5 × 5 = 55
7.A number line goes from 60 to 85 and is split into 5 equal spaces. The arrow is 2 spaces along from 60. What number does the arrow point to?
Answer: 70
- Each space is (85 − 60) ÷ 5 = 5
- 60 + 2 × 5 = 70
8.A number line goes from 60 to 110 and is split into 10 equal spaces. The arrow is 9 spaces along from 60. What number does the arrow point to?
Answer: 105
- Each space is (110 − 60) ÷ 10 = 5
- 60 + 9 × 5 = 105
9.A number line goes from 20 to 30 and is split into 10 equal spaces. The arrow is 6 spaces along from 20. What number does the arrow point to?
Answer: 26
- Each space is (30 − 20) ÷ 10 = 1
- 20 + 6 × 1 = 26
10.A number line goes from 50 to 100 and is split into 10 equal spaces. The arrow is 6 spaces along from 50. What number does the arrow point to?
Answer: 80
- Each space is (100 − 50) ÷ 10 = 5
- 50 + 6 × 5 = 80
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.