Year 6 Square and Cube Numbers Worksheet — Level 2 — Answers
Answer sheet with worked solutions for the Year 6 factors, multiples & primes worksheet.
Success TutoringWorksheetsAnswer sheetYear 6 · Mathematics · Factors, Multiples & PrimesYear 6 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.
1.32 = (answer space)
Answer: 9
- 3 × 3 = 9
2.√196 = (answer space)
Answer: 14
- 14 × 14 = 196
3.65 is a square number.
Answer: False
82 = 64 and 92 = 81, so 65 is not a square number.
4.43 = (answer space)
Answer: 64
- 4 × 4 × 4 = 64
5.The cube root of 125 is (answer space).
Answer: 5
- 5 × 5 × 5 = 125
6.70 is a cube number.
Answer: False
70 is not a whole number cubed.
7.152 = (answer space)
Answer: 225
- 15 × 15 = 225
8.√121 = (answer space)
Answer: 11
- 11 × 11 = 121
9.11 is a square number.
Answer: False
32 = 9 and 42 = 16, so 11 is not a square number.
10.63 = (answer space)
Answer: 216
- 6 × 6 × 6 = 216
11.The cube root of 27 is (answer space).
Answer: 3
- 3 × 3 × 3 = 27
12.76 is a cube number.
Answer: False
76 is not a whole number cubed.
Marking tips
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- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
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