Unit 206.2

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

• inches

• feet

• centimeters

• meters

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

• inches

• feet

• centimeters

• meters

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

• inches

• feet

• centimeters

• meters

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

• inches

• feet

• centimeters

• meters

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

• inches

• feet

• centimeters

• meters

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

• 3

• 30

• 100

• 150

What is the best estimate for the height of the tree?

• 1 kilometer 
• 4 meters 
• 30 centimeters 
• 150 millimeters 

What is the approximate height of a battery?

• 60 centimeters
• 5 centimeters
• 3 kilometers
• 2 meters

What item would have a length of about 1 meter?

• a flag pole

• a child's bike

• a lunch table

• a textbook

What is a reasonable height for the man?

• 20 cm

• 170 cm

• 50 cm

• 3 meters