This is a set of posters to help teach 2-digit and 3-digit addition and subtraction strategies. Strategies included: expanded form (breaking numbers apart), number line, hundreds chart, and base ten blocks.
These posters are already included in the Addition Strategy Squad, Subtraction Strategy Squad, & the Addition & Subtraction Strategy Squads Bundle! I have had many requests for these posters to be sold separately, so if you are ONLY WANTING THE POSTERS, this is for you!
If you want the activities, printables, and centers to go with these posters, DO NOT PURCHASE THIS PROUCT.
Instead, you'll want to purchase this: Addition & Subtraction Strategies Bundle
There are 18 posters included in this resource! They are 2-digit and 3-digit posters (except for the hundreds chart strategy posters).