Length

Converting from m and km with decimal numbers

Converting from cm and m with decimal numbers

Converting m and km

Converting cm and dm

Converting mm and cm

Converting cm and m

Subtracting m and km

Adding m and km

Subtracting mm and cm

Subtracting cm and m

Adding mm and cm

Estimating length in meters

Knowing the metric measuring system (length)

Understanding what a centimeter is

Understanding what a meter is