As teachers, we know how important it is for students to know their math facts fluently. Without this skill, it is difficult for them to learn higher level math concepts. The best way for students to learn these facts is to practice, practice, and practice. Make that practice LOTS of fun with these great games!
New Year 2017 Math Properties of Operations Mega Practice Winter 1.OA.4
Understanding the relationship between addition and subtraction and its representation is crucial to understanding operations and algebraic reasoning. All students need lots of practice with this skill in order to competently use it going forward.