Year 2 Ten More, Ten Less (and One More, One Less) Worksheet — Level 2 — 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 — Level 2 — Practice Set 4 — Answers
Use place value: ten more or ten less changes the tens digit.
1.Ten less than 179 is (answer space).
Answer: 169
- 179 − 10 = 169
2.Ten more than 136 is (answer space).
Answer: 146
- 136 + 10 = 146
3.Ten more than 144 is (answer space).
Answer: 154
- 144 + 10 = 154
4.Ten more than 137 is (answer space).
Answer: 147
- 137 + 10 = 147
5.Ten less than 115 is (answer space).
Answer: 105
- 115 − 10 = 105
6.Ten less than 74 is (answer space).
Answer: 64
- 74 − 10 = 64
7.Ten more than 69 is (answer space).
Answer: 79
- 69 + 10 = 79
8.Ten more than 39 is (answer space).
Answer: 49
- 39 + 10 = 49
9.Ten more than 28 is (answer space).
Answer: 38
- 28 + 10 = 38
10.Ten more than 5 is (answer space).
Answer: 15
- 5 + 10 = 15
11.Ten more than 121 is (answer space).
Answer: 131
- 121 + 10 = 131
12.Ten more than 158 is (answer space).
Answer: 168
- 158 + 10 = 168
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.