Christmas Addition and Subtraction Strategies

by Chalk One Up for the Teacher

Price: 200 points or $2 USD

Subjects: math

Grades: 2,3

Description: These 20 cards will give your students plenty of practice showing and explaining that they understand how addition and subtraction strategies work. Students will have practice with -fact families -commutative property of addition -checking sums using subtraction -checking differences using addition -solving 3-digit addition and subtraction equations -explaining how to solve addition and subtraction equations