I created these to use after introducing the different fact strategies as a formative assessment to see if they could identify the strategies- including doubles, doubles +1, doubles +2, adding 0, commutative and identity properties, counting on 1,2,3, and making a 10. You could also use in math stations to review. You can have students just color the problems that use the particular strategy, or solve the 16 problems and then color. 6 practice sheets included. Each covers 2 strategies.