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These 34 posters/anchor charts are a good visual for students to use when remembering mental math strategies. There is a set of posters for mental math addition strategies and mental math subtraction strategies. These posters are colorful and will catch your students' attention. There are also a title poster. Save $1 by buying this product instead of buying them separately.
The addition strategies posters include the strategies:
-near doubles facts
-adding numbers that are 2 apart
-facts with no strategies
-two digit addition without regrouping
-two digit addition with regrouping
The subtraction strategies posters include the strategies:
-making 10 and then some
-back down through 10
-subtraction without borrowing
-subtraction with borrowing
-expanding the subtrahend