Year 2 Ten More, Ten Less (and One More, One Less) Worksheet — Getting Started — 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 — Getting Started — Answers
Use place value: ten more or ten less changes the tens digit.
1.One less than 12 is (answer space).
Answer: 11
- 12 − 1 = 11
2.One more than 18 is (answer space).
Answer: 19
- 18 + 1 = 19
3.One more than 14 is (answer space).
Answer: 15
- 14 + 1 = 15
4.One more than 10 is (answer space).
Answer: 11
- 10 + 1 = 11
5.One more than 4 is (answer space).
Answer: 5
- 4 + 1 = 5
6.One more than 6 is (answer space).
Answer: 7
- 6 + 1 = 7
7.One more than 1 is (answer space).
Answer: 2
- 1 + 1 = 2
8.One more than 3 is (answer space).
Answer: 4
- 3 + 1 = 4
9.One more than 5 is (answer space).
Answer: 6
- 5 + 1 = 6
10.One less than 8 is (answer space).
Answer: 7
- 8 − 1 = 7
11.One less than 4 is (answer space).
Answer: 3
- 4 − 1 = 3
12.One less than 15 is (answer space).
Answer: 14
- 15 − 1 = 14
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.