Year 2 Ten More, Ten Less (and One More, One Less) Worksheet — Level 1 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 2 place value worksheet.
Success TutoringWorksheetsAnswer sheetYear 2 · Mathematics · Place ValueYear 2 Ten More, Ten Less (and One More, One Less) Worksheet — Level 1 — Practice Set 2 — Answers
Use place value: ten more or ten less changes the tens digit.
1.One more than 77 is (answer space).
Answer: 78
- 77 + 1 = 78
2.One less than 72 is (answer space).
Answer: 71
- 72 − 1 = 71
3.Ten less than 52 is (answer space).
Answer: 42
- 52 − 10 = 42
4.Ten more than 72 is (answer space).
Answer: 82
- 72 + 10 = 82
5.Ten more than 13 is (answer space).
Answer: 23
- 13 + 10 = 23
6.Ten more than 2 is (answer space).
Answer: 12
- 2 + 10 = 12
7.One more than 67 is (answer space).
Answer: 68
- 67 + 1 = 68
8.One less than 14 is (answer space).
Answer: 13
- 14 − 1 = 13
9.One more than 8 is (answer space).
Answer: 9
- 8 + 1 = 9
10.Ten more than 40 is (answer space).
Answer: 50
- 40 + 10 = 50
11.One more than 73 is (answer space).
Answer: 74
- 73 + 1 = 74
12.One more than 51 is (answer space).
Answer: 52
- 51 + 1 = 52
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.