Year 2 Number Lines Worksheet — Level 2 — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 2 place value worksheet.
Success TutoringWorksheetsAnswer sheetYear 2 · Mathematics · Place ValueYear 2 Number Lines Worksheet — Level 2 — Practice Set 4 — Answers
First find how much each space is worth: (end − start) ÷ number of spaces.
1.A number line goes from 700 to 1,100 and is split into 4 equal spaces. The arrow is 3 spaces along from 700. What number does the arrow point to?
Answer: 1,000
- Each space is (1,100 − 700) ÷ 4 = 100
- 700 + 3 × 100 = 1,000
2.A number line goes from 100 to 1,100 and is split into 10 equal spaces. The arrow is 4 spaces along from 100. What number does the arrow point to?
Answer: 500
- Each space is (1,100 − 100) ÷ 10 = 100
- 100 + 4 × 100 = 500
3.What number is halfway between 170 and 670?
Answer: 420
- 670 − 170 = 500; half of that is 250
- 170 + 250 = 420
4.A number line goes from 100 to 500 and is split into 4 equal spaces. The arrow is 3 spaces along from 100. What number does the arrow point to?
Answer: 400
- Each space is (500 − 100) ÷ 4 = 100
- 100 + 3 × 100 = 400
5.A number line goes from 100 to 600 and is split into 5 equal spaces. The arrow is 3 spaces along from 100. What number does the arrow point to?
Answer: 400
- Each space is (600 − 100) ÷ 5 = 100
- 100 + 3 × 100 = 400
6.What number is halfway between 60 and 640?
Answer: 350
- 640 − 60 = 580; half of that is 290
- 60 + 290 = 350
7.A number line goes from 800 to 925 and is split into 5 equal spaces. The arrow is 4 spaces along from 800. What number does the arrow point to?
Answer: 900
- Each space is (925 − 800) ÷ 5 = 25
- 800 + 4 × 25 = 900
8.A number line goes from 500 to 600 and is split into 5 equal spaces. The arrow is 3 spaces along from 500. What number does the arrow point to?
Answer: 560
- Each space is (600 − 500) ÷ 5 = 20
- 500 + 3 × 20 = 560
9.What number is halfway between 10 and 70?
Answer: 40
- 70 − 10 = 60; half of that is 30
- 10 + 30 = 40
10.A number line goes from 600 to 680 and is split into 4 equal spaces. The arrow is 2 spaces along from 600. What number does the arrow point to?
Answer: 640
- Each space is (680 − 600) ÷ 4 = 20
- 600 + 2 × 20 = 640
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.