On a metric ruler, each individual line represents a millimeter (mm). The numbers on the ruler represent centimeters (cm). There are 10 millimeters for each .
Rulers are often 30 centimeters long, which are designated by large numbers on the ruler. Between each centimeter (cm) mark, there should be 10 smaller marks called millimeters (mm). Make sure you read the ruler from left to right.
This is a convenient online ruler that could be calibrated to actual size, measurements in cm, mm and inch, the upper half is the millimeter ruler and centimeter .
The measurement worksheets on this page require students to look at a ruler and write the value being shown in centimeters. Each worksheet has five rulers on .
How to use a metric ruler to measure. A metric ruler is use to measure cm and mm. There are 10 millimeter between each centimeter.