There are two different activities in this file. The first is a scoot game where the students go around the room. The cards have comparing metric measurements and also converting metric measurements. The second activity is what I called Race to the Finish. The students have to match the problem card with a metric conversion on it to the correct answer card. I let them use the marker boards to work out the problems and then they race to the front to find the correct answer card. There are extra answer cards so that they have to think about their answer.
These activities are very basic and do not show moving the decimal to find the answer.