6th Grade Square and Cube Numbers Worksheet — Level 3 — Answers
Answer sheet with worked solutions for the 6th Grade factors, multiples & primes worksheet.
Success TutoringWorksheetsAnswer sheet6th Grade · Mathematics · Factors, Multiples & Primes6th Grade Square and Cube Numbers Worksheet — Level 3 — Answers
A square number is a number times itself; a cube number is a number times itself three times.
1.152 = (answer space)
Answer: 225
- 15 × 15 = 225
2.√1 = (answer space)
Answer: 1
- 1 × 1 = 1
3.139 is a square number.
Answer: False
112 = 121 and 122 = 144, so 139 is not a square number.
4.103 = (answer space)
Answer: 1000
- 10 × 10 × 10 = 1000
5.The cube root of 8 is (answer space).
Answer: 2
- 2 × 2 × 2 = 8
6.8 is a cube number.
Answer: True
2 × 2 × 2 = 8
7.√142 lies between the whole numbers (answer space) and (answer space).
Answer: 11, 12
- 112 = 121 and 122 = 144
- 121 < 142 < 144
8.32 + 22 = (answer space)
Answer: 13
- 9 + 4 = 13
9.102 = (answer space)
Answer: 100
- 10 × 10 = 100
10.√16 = (answer space)
Answer: 4
- 4 × 4 = 16
11.25 is a square number.
Answer: True
5 × 5 = 25
12.13 = (answer space)
Answer: 1
- 1 × 1 × 1 = 1
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.