Subtraction flash cards are pretty cool, because they help equip for school! Make subtraction synonymous with fun! Don't wait for Parent/Teacher Conferences to find out that your child needs practice with his or her math facts. Buy them today and watch your child become a subtraction superstar! Fun Features & Big Benefits • 53 double-sided cards featuring problems • Numbers written in bold, block-style • Bright, exciting colors and charming zoo creatures on every card • Answers on the opposite side of each card • Thick, glossy cardstock • Rounded corners for easy sorting • 2 Parent Cards with tips for working with your child and directions • 1 Answer Card for simple reference • Perfect for on-the-go learning!