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 50 to 70 and is split into 10 equal spaces. The arrow is 2 spaces along from 50. What number does the arrow point to?
Answer: 54
- Each space is (70 − 50) ÷ 10 = 2
- 50 + 2 × 2 = 54
2.A number line goes from 300 to 350 and is split into 5 equal spaces. The arrow is 3 spaces along from 300. What number does the arrow point to?
Answer: 330
- Each space is (350 − 300) ÷ 5 = 10
- 300 + 3 × 10 = 330
3.A number line goes from 80 to 100 and is split into 10 equal spaces. The arrow is 3 spaces along from 80. What number does the arrow point to?
Answer: 86
- Each space is (100 − 80) ÷ 10 = 2
- 80 + 3 × 2 = 86
4.A number line goes from 10 to 20 and is split into 5 equal spaces. The arrow is 1 space along from 10. What number does the arrow point to?
Answer: 12
- Each space is (20 − 10) ÷ 5 = 2
- 10 + 1 × 2 = 12
5.A number line goes from 50 to 60 and is split into 5 equal spaces. The arrow is 1 space along from 50. What number does the arrow point to?
Answer: 52
- Each space is (60 − 50) ÷ 5 = 2
- 50 + 1 × 2 = 52
6.A number line goes from 70 to 75 and is split into 5 equal spaces. The arrow is 4 spaces along from 70. What number does the arrow point to?
Answer: 74
- Each space is (75 − 70) ÷ 5 = 1
- 70 + 4 × 1 = 74
7.A number line goes from 90 to 100 and is split into 10 equal spaces. The arrow is 7 spaces along from 90. What number does the arrow point to?
Answer: 97
- Each space is (100 − 90) ÷ 10 = 1
- 90 + 7 × 1 = 97
8.A number line goes from 80 to 130 and is split into 10 equal spaces. The arrow is 7 spaces along from 80. What number does the arrow point to?
Answer: 115
- Each space is (130 − 80) ÷ 10 = 5
- 80 + 7 × 5 = 115
9.A number line goes from 90 to 100 and is split into 10 equal spaces. The arrow is 2 spaces along from 90. What number does the arrow point to?
Answer: 92
- Each space is (100 − 90) ÷ 10 = 1
- 90 + 2 × 1 = 92
10.A number line goes from 100 to 200 and is split into 10 equal spaces. The arrow is 1 space along from 100. What number does the arrow point to?
Answer: 110
- Each space is (200 − 100) ÷ 10 = 10
- 100 + 1 × 10 = 110
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.