6th Grade Square and Cube Numbers Worksheet — Level 2 — Practice Set 4 — 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 2 — Practice Set 4 — 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.√121 = (answer space)
Answer: 11
- 11 × 11 = 121
3.16 is a square number.
Answer: True
4 × 4 = 16
4.13 = (answer space)
Answer: 1
- 1 × 1 × 1 = 1
5.The cube root of 27 is (answer space).
Answer: 3
- 3 × 3 × 3 = 27
6.91 is a cube number.
Answer: False
91 is not a whole number cubed.
7.82 = (answer space)
Answer: 64
- 8 × 8 = 64
8.√169 = (answer space)
Answer: 13
- 13 × 13 = 169
9.72 is a square number.
Answer: False
82 = 64 and 92 = 81, so 72 is not a square number.
10.63 = (answer space)
Answer: 216
- 6 × 6 × 6 = 216
11.The cube root of 125 is (answer space).
Answer: 5
- 5 × 5 × 5 = 125
12.14 is a cube number.
Answer: False
14 is not a whole number cubed.
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.