Color by number worksheets that check themselves
Every square has a number or a math fact, and the key says which color to use. As your child colors, a picture appears. The finished picture is on page two.
2 free worksheetsPDF with answer keys
Pre-K (ages 4-5)
Kindergarten (ages 5-6)
Why they work
Children check their own work: one wrong answer and the picture looks off, which leads them straight to the fact to fix.
Which level
Numbers only: preschool and Pre-K. Addition and subtraction within 10: kindergarten. Within 20: 1st grade. Hundred chart mystery pictures: 1st and 2nd grade.