Practice number matching, adding, subtracting, multiplying or dividing with this fun Thanksgiving math color by number hidden picture! This activity is perfect for math centers, morning work, early finishers, substitutes or homework. BUNDLE DISCOUNT! This activity can be purchased at a discount as part of my Thanksgiving Math Color by Code Bundle.This picture has 33 worksheets for the following skills: matching numbers to 20, number words, addition to 20, subtraction within 20, doubles addition,