Roll the dice mental math game. Students will use a dice to roll three different numbers. They then have to come up with the biggest and smallest number they can make with those three numbers. Next, they have to mentally (+ and -) 10 and 100 to the biggest and smallest number. There is one example row, and 5 rows that the students can complete on their own. I am using it as mental math for the week, with each day the students doing a new row.