Measuring Length

The numbers on the ruler in the red box are used to measure

• inches

• centimeters

• millimeters

• minutes

Another way to write centimeters is

• cm

• centi

• centmet

• cmeter

These small marks on a ruler are used to measure

• millimeters

• centimeters

• meters

• inches

Another way to write millimeter is

• mmm

• m

• mm

• millim

What is this child most likely using to measure the chair?

• a ruler

• a meter stick

• a mile stick

• measuring tape

Another way to write meter is

• min

• mm

• cm

• m

This ruler could be used to measure an object that is

• 7 cm long

• 7 inches long

• 7 mm long

• 7 minutes long

How long is the red line?

• 1 inch

• 10 mm

• 1 mm

• 15 mm

How long is the red line?

• 3 cm

• 3 inches

• 3 m

• 3 minutes

This measurement could be written as 0.4 cm or

• 4 inches

• 4 cm

• 4 mm

• 4 m