Year 4 Number Lines Worksheet — Level 2 — 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 2 — Practice Set 3 — Answers
First find how much each space is worth: (end − start) ÷ number of spaces.
1.A number line goes from 7,000 to 8,250 and is split into 5 equal spaces. The arrow is 3 spaces along from 7,000. What number does the arrow point to?
Answer: 7,750
- Each space is (8,250 − 7,000) ÷ 5 = 250
- 7,000 + 3 × 250 = 7,750
2.A number line goes from 5,000 to 6,000 and is split into 4 equal spaces. The arrow is 2 spaces along from 5,000. What number does the arrow point to?
Answer: 5,500
- Each space is (6,000 − 5,000) ÷ 4 = 250
- 5,000 + 2 × 250 = 5,500
3.What number is halfway between 200 and 340?
Answer: 270
- 340 − 200 = 140; half of that is 70
- 200 + 70 = 270
4.A number line goes from 800 to 1,050 and is split into 5 equal spaces. The arrow is 1 space along from 800. What number does the arrow point to?
Answer: 850
- Each space is (1,050 − 800) ÷ 5 = 50
- 800 + 1 × 50 = 850
5.A number line goes from 500 to 750 and is split into 10 equal spaces. The arrow is 8 spaces along from 500. What number does the arrow point to?
Answer: 700
- Each space is (750 − 500) ÷ 10 = 25
- 500 + 8 × 25 = 700
6.What number is halfway between 150 and 330?
Answer: 240
- 330 − 150 = 180; half of that is 90
- 150 + 90 = 240
7.A number line goes from 900 to 1,100 and is split into 10 equal spaces. The arrow is 8 spaces along from 900. What number does the arrow point to?
Answer: 1,060
- Each space is (1,100 − 900) ÷ 10 = 20
- 900 + 8 × 20 = 1,060
8.A number line goes from 500 to 750 and is split into 10 equal spaces. The arrow is 5 spaces along from 500. What number does the arrow point to?
Answer: 625
- Each space is (750 − 500) ÷ 10 = 25
- 500 + 5 × 25 = 625
9.What number is halfway between 200 and 700?
Answer: 450
- 700 − 200 = 500; half of that is 250
- 200 + 250 = 450
10.A number line goes from 100 to 225 and is split into 5 equal spaces. The arrow is 1 space along from 100. What number does the arrow point to?
Answer: 125
- Each space is (225 − 100) ÷ 5 = 25
- 100 + 1 × 25 = 125
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.