Flash Cards Subtraction Board Game river Can be uséd with either

Can be uséd with either 6 AA batteries (not included)

Mappable Wheel & Mode Button for Customizable Functions

using the Swarm II companion app

Perfect Fit Sealable offers full four-edge protection and makes re-sleeving your cards easier than ever before

QR code printing and tested-to-the-extreme TZe Pro tapes or heat shrink tubes

Flash Cards Subtraction Board Game river Can be uséd with eitherDescriptionSpecificationsShipping Durable and easy to use, our flash cards are ideal for home and classroom learning. Combine fun and learning by supplementing textbook teaching with math flashcards. Perfect for kids ages 6 years and older. Students can build confidence and comprehension of math equations with these effective teaching tools. Repetitive teaching with flash cards enhances active recollection. Cards are oversized 4. 5 x 3" & include 156