If you want to provide systematic math fact fluency practice for addition and subtraction up to 20, here it is! This math fact fluency kit provides, flashcards, practice pages, quizzes, student booklets, and timed tests. It's everything you need to track your math fact fluency throughout the year. These problems reach sums to 20, such as 9+7, 9+8, 9+9, etc. and subtraction from the teens down. Such as 13-9, 12-9, 11-9. This set also includes doubles, doubles +1, and +100 If you are looking fo