3rd Grade Ten More, Ten Less (and One More, One Less) Worksheet — Level 1 — Practice Set 4 — Answers
Answer sheet with worked solutions for the 3rd Grade place value worksheet.
Success TutoringWorksheetsAnswer sheet3rd Grade · Mathematics · Place Value3rd Grade Ten More, Ten Less (and One More, One Less) Worksheet — Level 1 — Practice Set 4 — Answers
Use place value: ten more or ten less changes the tens digit.
1.Ten less than 51 is (answer space).
Answer: 41
- 51 − 10 = 41
2.One more than 13 is (answer space).
Answer: 14
- 13 + 1 = 14
3.Ten less than 23 is (answer space).
Answer: 13
- 23 − 10 = 13
4.Ten more than 84 is (answer space).
Answer: 94
- 84 + 10 = 94
5.Ten less than 97 is (answer space).
Answer: 87
- 97 − 10 = 87
6.One less than 70 is (answer space).
Answer: 69
- 70 − 1 = 69
7.Ten less than 59 is (answer space).
Answer: 49
- 59 − 10 = 49
8.One more than 81 is (answer space).
Answer: 82
- 81 + 1 = 82
9.One more than 14 is (answer space).
Answer: 15
- 14 + 1 = 15
10.Ten less than 62 is (answer space).
Answer: 52
- 62 − 10 = 52
11.Ten more than 47 is (answer space).
Answer: 57
- 47 + 10 = 57
12.One more than 86 is (answer space).
Answer: 87
- 86 + 1 = 87
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.