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15 questions
What is 11 squared?
112
132
144
121
22
What is 64 squared?
642
4096
8
16
128
What is 5 squared?
52
2.5
25
125
10
What is the square root of 100?
√100
10
200
50
1000
What is the square root of 36?
√ 36
4
6
18
1296
What is 16 squared?
8
256
4
32
What is the square root of 81?
3
162
6561
9
What is 25 squared?
50
5
625
125
What number squared is 9?
9
18
3
81
200
is a perfect square
is not a perfect square
Which of the following is a perfect square?
39
50
24
81
Which of the following is NOT a perfect square?
1
4
100
8
The √21 is between which two integers?
5 and 6
20 and 22
4 and 5
10 and 11
The √40 is between which two integers?
39 and 41
6 and 7
5 and 6
19 and 21
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