This is a workbook I made for my lower functioning older SpEd students who needed more practice with basic math. It contains 10 problems per page with 10 exercises per section. Each problem has a box next to it for "drawing" the problem. My students loved having their own "workbooks" that they can proceed through and I loved having concrete evidence of their progress. This is not intended for sole instruction for addition and subtraction but as a way to track their understanding and give extra practice.