Simple Addition and Subtraction Color By Number Worksheets Welcome back to Day #2 of this 5-Day series of Color-By-Number Worksheets! Today's packet focuses on simple addition and subtraction, which is usually geared towards Kindergarten-1st Grade. In this 4-page worksheet set, your child will solve each equation and then use the key to determine the correct color to use in the picture. Please note that these particular worksheets are packed with ...