This is a perfect games for math stations/ centers or small math group. Place 0 -10 bubble gum machines in front of students (machines come in BW and color). Students will pick up a bubble gum, they will either find the product or the difference. Once student finds the product or difference they will place the bubble gum in the correct machine. There are four problems for each machine. Also included is a worksheet where students can record the number sentences for four of the machines.