A metric ruler is the most common device used to measure millimeters.
you use centemeters
Millimeters
Use a tape measure or ruler that has millimetre graduation marks.
I used millimeters (mm) as the standard unit of length to measure the paperclip.
centermeters or inches or millimeters
Millimeters!?!?
Millimeters
centimeters or millimeters
To measure very small volumes.
I would use millimeter.......Because a butterfly is so small and we can measure it's wings by using millimeters.
You may use millimeters.
inches or centimeters