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 10 is (answer space).
Answer: 9
- 10 − 1 = 9
2.One less than 11 is (answer space).
Answer: 10
- 11 − 1 = 10
3.One less than 14 is (answer space).
Answer: 13
- 14 − 1 = 13
4.One less than 6 is (answer space).
Answer: 5
- 6 − 1 = 5
5.One less than 15 is (answer space).
Answer: 14
- 15 − 1 = 14
6.One more than 16 is (answer space).
Answer: 17
- 16 + 1 = 17
7.One more than 6 is (answer space).
Answer: 7
- 6 + 1 = 7
8.One more than 5 is (answer space).
Answer: 6
- 5 + 1 = 6
9.One more than 11 is (answer space).
Answer: 12
- 11 + 1 = 12
10.One less than 17 is (answer space).
Answer: 16
- 17 − 1 = 16
11.One less than 19 is (answer space).
Answer: 18
- 19 − 1 = 18
12.One less than 13 is (answer space).
Answer: 12
- 13 − 1 = 12
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.