Kindergarten / Foundation Ten More, Ten Less (and One More, One Less) Worksheet — Getting Started — Practice Set 3 — Answers
Answer sheet with worked solutions for the Kindergarten / Foundation place value worksheet.
Success TutoringWorksheetsAnswer sheetKindergarten / Foundation · Mathematics · Place ValueKindergarten / Foundation Ten More, Ten Less (and One More, One Less) Worksheet — Getting Started — Practice Set 3 — Answers
Use place value: ten more or ten less changes the tens digit.
1.One more than 10 is (answer space).
Answer: 11
- 10 + 1 = 11
2.One less than 17 is (answer space).
Answer: 16
- 17 − 1 = 16
3.One more than 13 is (answer space).
Answer: 14
- 13 + 1 = 14
4.One less than 8 is (answer space).
Answer: 7
- 8 − 1 = 7
5.One less than 13 is (answer space).
Answer: 12
- 13 − 1 = 12
6.One less than 10 is (answer space).
Answer: 9
- 10 − 1 = 9
7.One less than 14 is (answer space).
Answer: 13
- 14 − 1 = 13
8.One more than 3 is (answer space).
Answer: 4
- 3 + 1 = 4
9.One more than 7 is (answer space).
Answer: 8
- 7 + 1 = 8
10.One less than 5 is (answer space).
Answer: 4
- 5 − 1 = 4
11.One more than 4 is (answer space).
Answer: 5
- 4 + 1 = 5
12.One less than 15 is (answer space).
Answer: 14
- 15 − 1 = 14
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.