Addition and Subtraction Three-Corner® Flash Cards

Addition and Subtraction Three-Corner® Flash Cards

Regular price $9.99 $0.00

Kids react with excitement to these unique flash cards that teach 2 math operations and the relationship between them. Self-checking cards include addition and subtraction facts through 12. Durable and easy to hold. Solo or group play. 46 triangle cards, 5 1/2".


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