Adding and Subtracting Integers Color Worksheet. 25 well thought out problems that will strengthen and reinforce student learning. Each problem has a unique solution between -12 and 12 that corresponds to a coloring pattern that will form a symmetrical image. Great for classwork, homework, or extra credit.*You can now use this in Digital Activity. It comes free with the purchase. See how it works: https://youtu.be/gaaah3KQ2lo*The key is no longer in the preview and a different pattern is us