This product contains a set of 12 slides, each with a doubles addition fact on it (1+1 up to 12+12). On each slide, there is a spot for the student to write in the solution to the doubles addition. On the last slide, all of the addition facts are written, and students can use this as an opportunity to skip count by 2s! This product can be used by the teacher to quiz students, to print out to keep as references, and to practice writing numbers. The recommended student grade levels for this activi