Christmas Math Addition to 20 Clip Cards - This Christmas Math activity provides practice with addition from 20 This product is part of my Christmas Activity Bundle! Save 40% on all my Christmas products in 1 purchase! Christmas Activity Bundle Christmas Math Themed Clothes Pin Addition Cards! This makes a great math center to focus on addition to 20! Students use clothes pins to find the answer to each addition problem! 200 Cards included (4 per page X 50 pages!) A record sheet is included. Students can record the problems they solved. Monster Themed Clip Cards (for year round use) are available here: Monster Addition Clip Cards! **please rate and comment to receive your TeachShare credits** 1st Grade Salt Life