Catholic Math K is a wonderful arithmetic book for young traditional Catholics in Kindergarten. It is filled with beautiful, edifying, and occasionally humorous pictures to engage the young mathematician while including Catholic culture in the lessons. Catholic Math K includes a gradual process of learning and reviewing, presented by "Sister Mary Lucy" to solidify these math concepts in the young mind. The work is paired with fun, beautiful full-color pictures to help the child remember the process visually. This book includes exercises on the subjects of matching, rote counting, learning numbers from one to twenty, writing numbers one to one hundred, number words, discrimination counting, evens and odds, ordinals, addition and subtraction from zero to ten, basic concepts of length and height, patterns, shapes, money, time, counting by 2's, 5's, and 10's, and the calendar. Praised be Jesus and Mary!