Viapeu Monkey Balance Scales Math Games Toys for Boys Girls Preschool Educatinal Kids Gifts Children Ages 3 Fun Learning Number Addition and Subtraction 65 Pcs Set

Features: Safe material Interactive Learning Easy to assemble & use Cute monkeys & Colorful numbers Package contain: 19 cute monkey toys, numbers 1-10 with incremental weight, 30 2-sided study cards, etc. The 30 study cards includes three levels of play: number recognition, counting, and addition. Determine which group of cards you will use according to your child's age. It can also be an interactive toy for several kids to play together. Each monkey weights the same amount, and the numbers get heavier as they go up(the 2 is heavier than the 1, and so on). Three monkeys will always balance with number 3.