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Worksheets

3rd Grade Perimeter Practice

Total questions: 22

Worksheet time: 1hrs 26mins

Name
Class
Date
1.
How much do you love math?
a)
A lot! It is the best
b)
Not so much
2.
Find the PERIMETER of this figure.
a)
25 cm
b)
20 cm
c)
10 cm
d)
20 sq. cm
3.

How do you find the perimeter

a)

3+8+3+8

b)

3x8

c)

3+8

d)

3x8x3x8

4.

What is the perimeter of the rectangle?

a)

14 feet

b)

28 feet

c)

48 feet

d)

2 feet

5.

Perimeter of rectangle? (Hint: top matches the bottom, left matches the right!)

a)

84 cm

b)

38 cm

c)

72 cm

d)

19 cm

6.
What is the perimeter?
a)
4 in.
b)
16 in. 
c)
8 in. 
7.
The distance around an object is called the 
a)
area
b)
perimeter
8.
What is the perimeter of this polygon?
a)
39 in
b)
24 in
c)
105 in 
9.
Do you multiply or add when you find the perimeter?
a)
Multiply
b)
Add
10.
The perimeter of this shape is 24cm, what is the length of each side?
a)
6cm
b)
24cm
c)

3cm

11.

What is the perimeter?

a)

15

b)

9

c)

18

d)

3

12.

What is the perimeter?

a)

26cm

b)

13cm

c)

15cm

d)

9cm

13.

What is the perimeter?

a)

21

b)

18

c)

10

d)

20

14.

What is the perimeter?

a)

25cm

b)

26

c)

26cm

d)

25

15.

What is the perimeter?

a)

43cm

b)

43m

c)

43ft

d)

43in

16.

Challenge!!

The perimeter is 36cm. What are the missing measurements?

a)

5cm and 10cm

b)

8cm and 4cm

c)

5cm and 7cm

d)

8cm and 6cm

17.

What is the perimeter?

a)

7cm

b)

14cm

c)

21cm

d)

42cm

18.

Challenge!!!

What is the perimeter?

a)

32cm

b)

26cm

c)

22

d)

32

19.

What is the formula for to find the perimeter of this shape?

a)

P=8+8+8+8

b)

P=8+8+8

c)

A=8+8+8

d)

A=3×8

20.

What is the perimeter?

a)

22

b)

22cm

c)

20cm

d)

20

21.

The perimeter is 26 cm. True or false?

a)

True

b)

False

22.

This is a square with a side of 15m. How long are each of the other sides?

a)

10m

b)

60m

c)

30m

d)

15m