Reversible discs red/blue (50 pieces) | Counting chips learn math elementary school Wissner

50 red/blue reversible plates made of RE-Plastic®. With a diameter of 2.5 cm and a thickness of 0.4 cm, the plates are easy for children to grasp. Packed in RE-Plastic® bag. - Illustrate arithmetic operations, estimate and then count unordered amounts of tiles (sound number concept), arrange and decompose ordered amounts - Stabilize and expand understanding of mathematical operations, find suitable plus and minus tasks (exchange, reversal and neighboring tasks), set simple multiplication tables (multiplication) - Compare reverse tasks (division), development of calculation strategies, solution methods and methods of representation - RE-Plastic® is 100% post-consumer recycled plastic that is 100% recyclable over and over again. - Manufactured in Bensheim/Hessen/Germany.