Wooden math toy, perfect for learning colors and numbers. - Type: Math toy - Colors: Red, blue, green, yellow, black - Material: Wood - Retail price: 4200 yen Thank you for viewing. » Master numbers up to 100 By moving the beads and counting, you can deepen your understanding of numbers up to 100. » Basic concepts By moving the beads, you can learn basic concepts such as up and down, left and right, long and short, more and less, and large and small. » Addition and subtraction recognition By moving the beads and performing addition and subtraction, you can learn to recognize addition and subtraction.