Included you will find the materials to set up a fun March math activity or center to help students to practice their addition and subtraction facts to 20.
There are 11 pages of clovers with different fact families. The clovers are differentiated by color so students have to find either the sum or a missing addend.
Also included are several different ways to have students track their thinking and record their work. There are three different worksheets with English and Spanish versions!