This material is a Montessori friendly resource on math. Enjoy learning and mastering addition and subtraction facts from 1 to 12 with this Winter Themed Math Centers. This resource promotes hands-on learning, provides an engaging practice in helping kids build their addition and subtraction fact fluency from 1 to 12. It contains beautiful watercolor illustrations! OBJECTIVES:identify addition equations and learn how to sort them through their sumsidentify subtraction equations and learn how t