Year 6 Square and Cube Numbers Worksheet — Level 1 — 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 1 — Answers
A square number is a number times itself; a cube number is a number times itself three times.
1.122 = (answer space)
Answer: 144
- 12 × 12 = 144
2.√64 = (answer space)
Answer: 8
- 8 × 8 = 64
3.13 is a square number.
Answer: False
32 = 9 and 42 = 16, so 13 is not a square number.
4.22 = (answer space)
Answer: 4
- 2 × 2 = 4
5.√81 = (answer space)
Answer: 9
- 9 × 9 = 81
6.100 is a square number.
Answer: True
10 × 10 = 100
7.82 = (answer space)
Answer: 64
- 8 × 8 = 64
8.√1 = (answer space)
Answer: 1
- 1 × 1 = 1
9.144 is a square number.
Answer: True
12 × 12 = 144
10.32 = (answer space)
Answer: 9
- 3 × 3 = 9
11.√121 = (answer space)
Answer: 11
- 11 × 11 = 121
12.112 is a square number.
Answer: False
102 = 100 and 112 = 121, so 112 is not a square number.
Marking tips
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