Year 2 Ten More, Ten Less (and One More, One Less) Worksheet — Level 1 — Practice Set 3 — 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 3 — Answers
Use place value: ten more or ten less changes the tens digit.
1.One more than 86 is (answer space).
Answer: 87
- 86 + 1 = 87
2.One less than 73 is (answer space).
Answer: 72
- 73 − 1 = 72
3.One less than 41 is (answer space).
Answer: 40
- 41 − 1 = 40
4.One less than 22 is (answer space).
Answer: 21
- 22 − 1 = 21
5.One less than 6 is (answer space).
Answer: 5
- 6 − 1 = 5
6.Ten more than 79 is (answer space).
Answer: 89
- 79 + 10 = 89
7.Ten less than 12 is (answer space).
Answer: 2
- 12 − 10 = 2
8.One more than 33 is (answer space).
Answer: 34
- 33 + 1 = 34
9.One more than 10 is (answer space).
Answer: 11
- 10 + 1 = 11
10.Ten more than 67 is (answer space).
Answer: 77
- 67 + 10 = 77
11.Ten less than 79 is (answer space).
Answer: 69
- 79 − 10 = 69
12.Ten more than 25 is (answer space).
Answer: 35
- 25 + 10 = 35
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.