Measuring Length

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

Another way to write centimeters is

These small marks on a ruler are used to measure

Another way to write millimeter is

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

Another way to write meter is

This ruler could be used to measure an object that is

How long is the red line?

How long is the red line?

This measurement could be written as 0.4 cm or