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Worksheets

Estimation

Total questions: 20

Worksheet time: 15mins

Name
Class
Date
1.

The length of a toothbrush is about 7....

a)

inches

b)

feet

c)

centimeters

d)

meters

2.

The length of a loaf of bread is about 12........

a)

inches

b)

feet

c)

centimeters

d)

meters

3.

The depth of a swimming pool is about 10........

a)

inches

b)

feet

c)

centimeters

d)

meters

4.

The length of a school bus is about 35........

a)

inches

b)

feet

c)

centimeters

d)

meters

5.

The length of a new pencil is about 18..........

a)

inches

b)

feet

c)

centimeters

d)

meters

6.

The length of a school varanda is about 23.......

a)

inches

b)

feet

c)

centimeters

d)

meters

7.

The height of a car is about 2...........

a)

inches

b)

feet

c)

centimeters

d)

meters

8.

The length of a shoe is about 20........

a)

inches

b)

feet

c)

centimeters

d)

meters

9.

The height of a shoe rack is about 1.......

a)

inches

b)

feet

c)

centimeters

d)

meters

10.

The height of an apple is about 3.........

a)

inches

b)

feet

c)

centimeters

d)

meters

11.

About how many people could fit in a row-boat?

a)

3

b)

30

c)

100

d)

150

12.
What is the best estimate for the height of the tree?
a)
1 kilometer 
b)
4 meters 
c)
30 centimeters 
d)
150 millimeters 
13.
What is the approximate height of a battery?
a)
60 centimeters
b)
5 centimeters
c)
3 kilometers
d)
2 meters
14.

What item would have a length of about 1 meter?

a)

a flag pole

b)

a child's bike

c)

a lunch table

d)

a textbook

15.

What is a reasonable height for the man?

a)

20 cm

b)

170 cm

c)

50 cm

d)

3 meters

16.

The height of the door of your class room is ...........

a)

40 cm

b)

2 m

c)

100 cm

d)

20 feet

17.

The length of a paper clip is about...

a)

4 mm

b)

4 m

c)

4 cm

d)

4 inch

18.
What is the best estimate for the height of the tree?
a)
1 kilometer 
b)
4 meters 
c)
30 centimeters 
d)
150 millimeters 
19.
What is the answer to an addition problem called?
a)
difference
b)
quotient
c)
sum
d)
product
20.
What is the answer to a subtraction problem called?
a)
difference
b)
quotient
c)
sum
d)
product