This is a notebook file for use with SmartNotebook. You can display it on a smartboard or with a projector. You can also print it out for the kids to fill out. They make a great bulletin board or classroom display.
Use the addition and subtraction strategy cards to help students write constructed responses. I teach them to use one word from each box to write a complete answer. I use these with my part-part-whole worksheets with constructed responses on TpT!