This is a set of 26 strategy posters to help teach 2-digit and 3-digit addition and subtraction strategies. These strategies include: expanded form/decomposing numbers, adding & subtracting on a number line, compensation, base ten blocks, hundreds chart, and more!⭐️ IMPORTANT NOTE ⭐️These strategy posters are already included in the Addition & Subtraction Strategies Bundle! I have had many requests for these posters to be sold separately, so if you ONLY WANT THE POSTERS, this is for you!