Year 2 Ten More, Ten Less (and One More, One Less) Worksheet — Getting Started — Practice Set 4 — 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 — Practice Set 4 — Answers
Use place value: ten more or ten less changes the tens digit.
1.One less than 19 is (answer space).
Answer: 18
- 19 − 1 = 18
2.One less than 14 is (answer space).
Answer: 13
- 14 − 1 = 13
3.One more than 5 is (answer space).
Answer: 6
- 5 + 1 = 6
4.One more than 13 is (answer space).
Answer: 14
- 13 + 1 = 14
5.One more than 0 is (answer space).
Answer: 1
- 0 + 1 = 1
6.One less than 2 is (answer space).
Answer: 1
- 2 − 1 = 1
7.One less than 10 is (answer space).
Answer: 9
- 10 − 1 = 9
8.One more than 17 is (answer space).
Answer: 18
- 17 + 1 = 18
9.One less than 17 is (answer space).
Answer: 16
- 17 − 1 = 16
10.One less than 1 is (answer space).
Answer: 0
- 1 − 1 = 0
11.One less than 5 is (answer space).
Answer: 4
- 5 − 1 = 4
12.One less than 20 is (answer space).
Answer: 19
- 20 − 1 = 19
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.