Practice number matching, adding, subtracting, multiplying or dividing with these fun Easter color by code hidden pictures! This activity is perfect for an April math center, morning work, early finishers, substitutes or homework. This bundle includes 4 pictures and each picture has 33 worksheets for the following skills: matching numbers to 20, number words, addition to 20, subtraction within 20, doubles addition, doubles + 1 addition, multiplication from 1 to 12 and division from 1 to 12. You