This folder is a collection of fact controlled addition and subtraction "assignments" developed for my LD and SEH students. It is a remedial, "ground-up" reteach of addition and subtraction. It was not developed for initial instruction in those operations, although, with modification, it might be used successfully that way. Facts are controlled, or limited, to the clusters shown on each page, allowing for review of the facts, a prompt for unknown facts, and, most importantly, allowing the student to progress operationally even though facts are not mastered. It includes 52 worksheets with answers.
Each page is an active ClarisWorks document and can be modified to suit your individual needs.
