3rd Grade Ten More, Ten Less (and One More, One Less) Worksheet — Level 1 — 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 — Answers
Use place value: ten more or ten less changes the tens digit.
1.Ten less than 94 is (answer space).
Answer: 84
- 94 − 10 = 84
2.Ten more than 57 is (answer space).
Answer: 67
- 57 + 10 = 67
3.Ten more than 9 is (answer space).
Answer: 19
- 9 + 10 = 19
4.Ten more than 27 is (answer space).
Answer: 37
- 27 + 10 = 37
5.One more than 43 is (answer space).
Answer: 44
- 43 + 1 = 44
6.Ten more than 48 is (answer space).
Answer: 58
- 48 + 10 = 58
7.One more than 24 is (answer space).
Answer: 25
- 24 + 1 = 25
8.One less than 20 is (answer space).
Answer: 19
- 20 − 1 = 19
9.One more than 66 is (answer space).
Answer: 67
- 66 + 1 = 67
10.Ten less than 11 is (answer space).
Answer: 1
- 11 − 10 = 1
11.One more than 19 is (answer space).
Answer: 20
- 19 + 1 = 20
12.One more than 87 is (answer space).
Answer: 88
- 87 + 1 = 88
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.