Free Printable Addition Worksheets | kindergarten Practice ... ADDITION ACTIVITIES Enjoy all these activities given in these printable worksheets and learn addition. Matching, Coloring, Circling numbers and Abacus addition are here for your kids. View All 3 ADDENDS ADDITION These 3 addends printable addition worksheets has 3-digit addition,4-digit addition,5-digit addition and mixed digit addition worksheets.