3rd Grade Ten More, Ten Less (and One More, One Less) Worksheet — Level 3 — 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 3 — Practice Set 4 — Answers
Use place value: ten more or ten less changes the tens digit.
1.A hundred more than 783 is (answer space).
Answer: 883
- 783 + 100 = 883
2.A hundred more than 85 is (answer space).
Answer: 185
- 85 + 100 = 185
3.Ten more than 79 is (answer space).
Answer: 89
- 79 + 10 = 89
4.Ten more than 276 is (answer space).
Answer: 286
- 276 + 10 = 286
5.A hundred less than 119 is (answer space).
Answer: 19
- 119 − 100 = 19
6.Ten more than 501 is (answer space).
Answer: 511
- 501 + 10 = 511
7.Ten less than 526 is (answer space).
Answer: 516
- 526 − 10 = 516
8.A hundred less than 315 is (answer space).
Answer: 215
- 315 − 100 = 215
9.Ten less than 204 is (answer space).
Answer: 194
- 204 − 10 = 194
10.A hundred less than 512 is (answer space).
Answer: 412
- 512 − 100 = 412
11.Ten less than 624 is (answer space).
Answer: 614
- 624 − 10 = 614
12.Ten less than 478 is (answer space).
Answer: 468
- 478 − 10 = 468
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.