[Multiplication Playsheet Addition Math Toy]EK-Memory-fish This double-sided printed toy, developed by educators, features a 12x12 multiplication chart on the front and a 0-12 number addition chart on the back. It can help teachers create more ways to teach mathematics. The creative right-angled rainbow multiplication model is more acceptable to children, allowing teachers to play games with children. The unique advantages of learning while playing make participants fondle admiringly.