Solve the problem.
Chris had 12 packs of gum. He gave 3 away to Molly, Brent, and Justin. How many packs did he have left?
Blank Space__________packs
Chris had 12 packs of gum. He gave 3 away to Molly, Brent, and Justin. How many packs did he have left?
Blank Space__________packs