Whatcha Got? Multi Function is an awesome Mental Math and Math Vocabulary game that sees students start with a number and work their way down ten steps to a final number using different functions and using different vocabulary at every step. Student will use and sharpen their mental math skills and their vocabulary knowledge during game play. Words like; split, deduct, enlarge, decrease, add, plus, increase etc re used, as well as 1/4, 1/5,1/3 and 1/2. This activity can be timed, but does not need to be. There are 2 games per page with a total of 20 games with an answer key.