ThinkSmart Classroom

Bring festive cheer to math time with these Christmas Adding 3 Numbers Worksheets! Students will add three one-digit numbers on each page while enjoying adorable Christmas illustrations like Santa, gifts, snowmen, and trees. These worksheets are perfect for Grade 1–2 holiday math practice, classroom use, or at-home learning. Includes 50 no-prep black and white pages, perfect for printing and coloring. No answer key included — great for hands-on and center activities! 50 fun Christmas-themed