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KS3
Ks3 Maths
Level 3-4 Algebra - Square Roots
Solution
Q.1.
What is the quickest way to find the square root of 8?
0%
Divide 8 by 2
0%
Multiply 8 x 2
0%
Take 2 from 8
0%
Use a calculator
Q.2.
What is the square root of 16?
0%
2 or -2
0%
4 or -4
0%
6 or -6
0%
8 or -8
Q.3.
What is the square of 9?
0%
3
0%
6
0%
9
0%
81
Q.4.
Which of these figures does not have a whole number as a square root?
0%
25
0%
35
0%
49
0%
64
Q.5.
You are given the two numbers '9 squared' and '81'. How do they relate to each other?
0%
81 is the larger number
0%
9 squared is the larger number
0%
They are both the same
0%
They are in no way related
Q.6.
Which of these numbers has a whole number as a square root?
0%
30
0%
32
0%
34
0%
36
Q.7.
What is the square root of 100?
0%
2 or -2
0%
10 or -10
0%
25 or -15
0%
50 or -50
Q.8.
What is the square root of 81?
0%
3 or -3
0%
6 or -6
0%
9 or -9
0%
12 or -12
Q.9.
The √ sign is referred to as what?
0%
Square
0%
Squared
0%
Square root
0%
Square rooted
Q.10.
You are given the two numbers '3 squared' and 'the square root of 100'. How do they relate to each other?
0%
3 squared is the larger number
0%
The square root of 100 is the larger number
0%
They are both the same
0%
There is no way of telling
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