These Math Subtraction Posters are great for putting around the classroom - especially if your classroom is small. And the anchor charts have been awesome since I can move one strategy at a time to the main board. Now that we have a few strategies under out belt, we use them to help us with Number Talks.
They have been so fun, all the staff, grades 2-6 use them and love them! The kids benefit too since they are hearing the same math descriptions being used throughout the classrooms.
I really hope you love them as much as I do!!