- The ruler displays two measurement systems: centimeters (cm) on the top and inches (in) on the bottom.
- The centimeter scale ranges from 0 to 30 cm, with each centimeter divided into 10 millimeters.
- The inch scale ranges from 0 to 12 inches, with each inch divided into 16 smaller marks, representing sixteenths of an inch.
- To measure an object, align one end with the zero mark and read the value at the other end on the desired scale.
- For example, an object ending at the 15 cm mark is 15 centimeters long; if it ends at the 6-inch mark, it is 6 inches long.
Parent Tip: Review the logic above to help your child master the concept of printable ruler inches and millimeters actual size.
