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Square and Square Roots

Total questions: 13

Worksheet time: 8mins

Name
Class
Date
1.
To find the square root of a number, you must divide it by 2.
a)
True
b)
False
2.
What is the square root of 289?
a)
13
b)
140
c)
17
d)
18
3.
What is the square root of 324?
a)
16
b)
17
c)
18
d)
19
4.

172 =

a)

34

b)

289

c)

225

d)

324

5.

 25=x2\sqrt{25}=\sqrt{x^2}  
What is the answer for x?

a)

5

b)

10

c)

25

6.
Square roots are the opposite of ____________.
a)
Cube Roots
b)
Squaring
c)
Multiplication
d)
Absolute Value
7.
√ 81
a)
8
b)
7
c)
10
d)
9
8.
52
a)
16
b)
25
c)
20
d)
10
9.
√16
a)
4
b)
8
c)
2
d)
9
10.
√121
a)
12
b)
10
c)
11
d)
3
11.
√36
a)
4
b)
3
c)
6
d)
5
12.
72
a)
50
b)
49
c)
14
d)
48
13.
82
a)
16
b)
64
c)
24
d)
10