VINTAGE 1966 Ed U Cards New Math Addition & Subtraction Flash Cards

VINTAGE 1966 ED U CARDS New Math Addition Flash Cards. The box is for addition, but I happen to have both the addition and subtraction cards in this one box. There are 50 cards for addition and 50 cards for subtraction. All cards are accounted for. There is even a slider that can help hide the answers until you child can answer. All the instruction cards are in the package as well. All defects, tears, box issues, are pictured. Along with the 4 cards that were written on with pencil at some point in their traveling history. Price is always negotiable within reason. Smoke free home. Any questions, please feel free to ask.