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Worksheets

Squares and Square Roots

Total questions: 19

Worksheet time: 31mins

Name
Class
Date
1.
√16
a)
4
b)
8
c)
2
d)
9
2.

√144

a)
12
b)
10
c)
11
d)
3
3.
√36
a)
4
b)
3
c)
6
d)
5
4.
√25
a)
2
b)
3
c)
5
d)
6
5.

62

a)
50
b)

36

c)
14
d)
48
6.

Which of the following is a perfect square?

a)
24
b)
48
c)

64

d)
110
7.
92
a)
81
b)
100
c)
80
d)
72
8.

52

a)
16
b)

25

c)
24
d)
10
9.

What is a square root?

a)

A number to the second power

b)

the number written above and to the right of the base number .

c)

A number divided by 2

d)

A factor of a number that, when multiplied by itself, gives the original number

10.

The area of a square is 49 cm2.  What is the length of one side?

a)
6 cm
b)
24 cm
c)

7 cm

d)
9 cm
11.

Which of the following is NOT a perfect square?

a)
1
b)
4
c)
100
d)

3

12.

72 is called ________

a)

7 cubed

b)

7 squared

c)

14 to the 14th power

d)
28
13.

What is the length of the side of the square with an area of 25 square feet? 

a)
12.5 feet
b)
10 feet
c)
5 feet
d)
6 feet
14.
What is the area of a square with a side of 7?
a)
14
b)
28
c)
49
d)
64
15.

Square roots are the opposite of ____________.

a)

Cube Roots

b)

Squaring

c)

Multiplication

d)

Absolute Value

16.

Ms. Froese decided to host a lemonade stand. The table she used has side lengths of 6 feet. What is the area of their table?

a)

36 feet

b)

36 square inches

c)

6 ft2

d)

36 square feet

17.

52

The LARGE number is known as the (a)  

18.

52

The small number (2) is known as the (a)  

19.

Mr. Swaan is hanging a square poster that has an area of 121 cm2. Find the side length of the frame.

a)

12 cm

b)

11 cm

c)

13 in

d)

16 cm