5th Grade Square and Cube Numbers Worksheet — Level 2 — Answers
Answer sheet with worked solutions for the 5th Grade factors, multiples & primes worksheet.
Success TutoringWorksheetsAnswer sheet5th Grade · Mathematics · Factors, Multiples & Primes5th Grade Square and Cube Numbers Worksheet — Level 2 — Answers
A square number is a number times itself; a cube number is a number times itself three times.
1.72 = (answer space)
Answer: 49
- 7 × 7 = 49
2.√100 = (answer space)
Answer: 10
- 10 × 10 = 100
3.144 is a square number.
Answer: True
12 × 12 = 144
4.53 = (answer space)
Answer: 125
- 5 × 5 × 5 = 125
5.The cube root of 64 is (answer space).
Answer: 4
- 4 × 4 × 4 = 64
6.27 is a cube number.
Answer: True
3 × 3 × 3 = 27
7.142 = (answer space)
Answer: 196
- 14 × 14 = 196
8.√9 = (answer space)
Answer: 3
- 3 × 3 = 9
9.121 is a square number.
Answer: True
11 × 11 = 121
10.63 = (answer space)
Answer: 216
- 6 × 6 × 6 = 216
11.The cube root of 8 is (answer space).
Answer: 2
- 2 × 2 × 2 = 8
12.125 is a cube number.
Answer: True
5 × 5 × 5 = 125
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.