This resource is for use with Google DriveTM and Google ClassroomTM. This flexible apple tree themed resource, for use with Google SlidesTM, is designed to help your first and second-grade math students develop or extend an understanding of addition and subtraction fact families. There are 61 apple tree slides, each with a set of red and yellow apples to visually represent the two parts of a whole. Click the highlighted words to see a printable version of Apples on My Tree Fact Families +/-. T