7th Grade Square and Cube Numbers Worksheet — Level 1 — Practice Set 3 — Answers
Answer sheet with worked solutions for the 7th Grade factors, multiples & primes worksheet.
Success TutoringWorksheetsAnswer sheet7th Grade · Mathematics · Factors, Multiples & Primes7th Grade Square and Cube Numbers Worksheet — Level 1 — Practice Set 3 — Answers
A square number is a number times itself; a cube number is a number times itself three times.
1.12 = (answer space)
Answer: 1
- 1 × 1 = 1
2.√100 = (answer space)
Answer: 10
- 10 × 10 = 100
3.121 is a square number.
Answer: True
11 × 11 = 121
4.82 = (answer space)
Answer: 64
- 8 × 8 = 64
5.√4 = (answer space)
Answer: 2
- 2 × 2 = 4
6.144 is a square number.
Answer: True
12 × 12 = 144
7.112 = (answer space)
Answer: 121
- 11 × 11 = 121
8.√25 = (answer space)
Answer: 5
- 5 × 5 = 25
9.25 is a square number.
Answer: True
5 × 5 = 25
10.32 = (answer space)
Answer: 9
- 3 × 3 = 9
11.√121 = (answer space)
Answer: 11
- 11 × 11 = 121
12.12 is a square number.
Answer: False
32 = 9 and 42 = 16, so 12 is not a square number.
Marking tips
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