Use this Simply First Math Fact Fluency Strips BUNDLE to help your students master each set of math facts. Each strip is intended to concentrate on adding & subtracting one number to help students work their way up from +0 through +9 facts to sums of 10, to +0 through +19 facts to sums of 20 and -0 through - 9 facts to differences of 10 to -0 through -19 to differences of 20.
As students master a Fact Fluency Strip, move them on to the next. Assess your students addition & subtraction fact fluency by giving them the post assessment for addition/subtraction facts to 10 and then at the end of their fact fluency mastery for addition/subtraction facts to 20.
Each strip gets more redundant than the next as there are less and less addition & subtraction problems that can be calculated up to the given sum or difference. This will only add to your students’ math fact fluency the more they practice each fact! :)