Have students practice adding sums up to 20 with this Christmas themed addition center. Students will draw an addition card and build the Christmas tree to match the addition card. Students can freely build the trees or use the mats provided. There is a recording page for students to show the addition problems they built. Students can also randomly build trees and figure out the addition problem they have created. Also included in this packet are 4 Christmas tree themed worksheets.

The center cards are available in color and in black and white.