51Pcs EVA Round Shaped Fractions Circles Instrument Math Educational Toys Math Learning Tool Student Teaching Gifts

EVA Fraction Problem Demonstrator Elementary School Math Fraction Addition and Subtraction Demonstrator Student Teaching Product name: EVA score question demonstrator Type: Teaching aid Color: 9 colors Applicable age: more than 36 months Material: EVA Size: Approximately 9cm in diameter Quantity: 1 set description: 1. The score film is rich in colors, bright colors attract children, and satisfy color cognition 2. Able to learn to understand the relationship between scores, exercise the ability to use their hands and brains 3. Environmentally friendly EVA non-toxic and harmless material, waterproof and moisture-proof, with good cushioning, can well protect children from harm 4. Using safe and environmentally friendly water-based ink, non-toxic, tasteless and can be bitten, more assured 5. A variety of scores, a large number of score pieces, bite and piece together a variety of combinations The package includes: 9* wafer