This activity addresses ordering and comparing rational numbers, as well as converting rational numbers between their fraction and decimal forms. The activity should be done in pairs, but can be done in a group of three if there is an odd number of students. To complete the activity, each student completes the first problem, then compares their work and solution with their partner. If they agree, they check the problem off and move on. If they disagree, the partners must work together to come to an agreement (and the correct answer). The same process is followed for the remaining problems.