Food Math: Subtraction Fun allows preschoolers to practice simple subtraction by providing picture diagrams of each problem.

Preschool Subtraction: Take Away the Sweets will have preschoolers craving to solve subtraction problems through its fun and easy approach!

Spread your math wings, it's time for some subtraction practice! Count up the butterflies in this picture.

Preschool Math: Take Away the Bugs makes learning subtraction easy and fun by using picture diagrams to introduce subtraction to preschoolers.