This is a review game that I use at the end of our unit on ratios, equivalent ratios, unit rates, percent and customary measurements. This review game has 24 questions all with answers.
Typically this takes a day and a half to get through all of the questions. (We have an hour of math a day). All of these questions are word problems.
I typically split my students into teams for a more of a challenge activity. Students are engaged and love this friendly competition.