This Boom Cards™ deck contains 12 digital task cards. These consist of 12 simple mazes with up to 14 simple addition and/or subtraction questions each. Only the numbers 0-10 are used. As the teacher, you can hide all of the addition or subtraction cards to have your students work on one skill at a time. You can also set the deck to give only a certain number of mazes per play. Have advanced students try the whole deck. It can be a great group activity at centers, homework or a challenge for fast