2nd Grade Number Lines Worksheet — Level 1 — Practice Set 4 — Answers
Answer sheet with worked solutions for the 2nd Grade place value worksheet.
Success TutoringWorksheetsAnswer sheet2nd Grade · Mathematics · Place Value2nd Grade Number Lines Worksheet — Level 1 — Practice Set 4 — Answers
First find how much each space is worth: (end − start) ÷ number of spaces.
1.A number line goes from 10 to 30 and is split into 10 equal spaces. The arrow is 3 spaces along from 10. What number does the arrow point to?
Answer: 16
- Each space is (30 − 10) ÷ 10 = 2
- 10 + 3 × 2 = 16
2.A number line goes from 20 to 30 and is split into 5 equal spaces. The arrow is 3 spaces along from 20. What number does the arrow point to?
Answer: 26
- Each space is (30 − 20) ÷ 5 = 2
- 20 + 3 × 2 = 26
3.A number line goes from 600 to 700 and is split into 10 equal spaces. The arrow is 5 spaces along from 600. What number does the arrow point to?
Answer: 650
- Each space is (700 − 600) ÷ 10 = 10
- 600 + 5 × 10 = 650
4.A number line goes from 10 to 20 and is split into 10 equal spaces. The arrow is 4 spaces along from 10. What number does the arrow point to?
Answer: 14
- Each space is (20 − 10) ÷ 10 = 1
- 10 + 4 × 1 = 14
5.A number line goes from 70 to 75 and is split into 5 equal spaces. The arrow is 1 space along from 70. What number does the arrow point to?
Answer: 71
- Each space is (75 − 70) ÷ 5 = 1
- 70 + 1 × 1 = 71
6.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
7.A number line goes from 900 to 950 and is split into 5 equal spaces. The arrow is 1 space along from 900. What number does the arrow point to?
Answer: 910
- Each space is (950 − 900) ÷ 5 = 10
- 900 + 1 × 10 = 910
8.A number line goes from 600 to 650 and is split into 5 equal spaces. The arrow is 3 spaces along from 600. What number does the arrow point to?
Answer: 630
- Each space is (650 − 600) ÷ 5 = 10
- 600 + 3 × 10 = 630
9.A number line goes from 900 to 1,000 and is split into 10 equal spaces. The arrow is 5 spaces along from 900. What number does the arrow point to?
Answer: 950
- Each space is (1,000 − 900) ÷ 10 = 10
- 900 + 5 × 10 = 950
10.A number line goes from 800 to 850 and is split into 5 equal spaces. The arrow is 3 spaces along from 800. What number does the arrow point to?
Answer: 830
- Each space is (850 − 800) ÷ 5 = 10
- 800 + 3 × 10 = 830
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.