2nd Grade Ten More, Ten Less (and One More, One Less) Worksheet — Level 2 — Practice Set 2 — Answers
Answer sheet with worked solutions for the 2nd Grade place value worksheet.
Success TutoringWorksheetsAnswer sheet2nd Grade · Mathematics · Place Value2nd Grade Ten More, Ten Less (and One More, One Less) Worksheet — Level 2 — Practice Set 2 — Answers
Use place value: ten more or ten less changes the tens digit.
1.Ten more than 78 is (answer space).
Answer: 88
- 78 + 10 = 88
2.Ten less than 24 is (answer space).
Answer: 14
- 24 − 10 = 14
3.Ten more than 170 is (answer space).
Answer: 180
- 170 + 10 = 180
4.Ten less than 101 is (answer space).
Answer: 91
- 101 − 10 = 91
5.Ten less than 133 is (answer space).
Answer: 123
- 133 − 10 = 123
6.Ten less than 30 is (answer space).
Answer: 20
- 30 − 10 = 20
7.Ten more than 70 is (answer space).
Answer: 80
- 70 + 10 = 80
8.Ten more than 150 is (answer space).
Answer: 160
- 150 + 10 = 160
9.Ten more than 18 is (answer space).
Answer: 28
- 18 + 10 = 28
10.Ten less than 156 is (answer space).
Answer: 146
- 156 − 10 = 146
11.Ten less than 103 is (answer space).
Answer: 93
- 103 − 10 = 93
12.Ten more than 159 is (answer space).
Answer: 169
- 159 + 10 = 169
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.