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Kindermatic Montessori Algebraic Binomial Cube 蒙特梭利 代數二項式
Kindermatic Montessori Algebraic Binomial Cube 蒙特梭利 代數二項式
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HK$320.00
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HK$360.00
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Kindermatic Montessori Algebraic Binomial Cube 蒙特梭利 代數二項式
教具構成：一個盒子，內有八個小棱柱體，呈現方程式（a+b）3 =a3+3a2b+3ab2+b3盒蓋以平面的形式呈現該模式,。材質：櫸木。
包裝尺寸：12*12*10cm
8 painted wooden cubes in a wooden box with a lid. The box is hinged and opens out to display the cubes. The lid is printed with the binomial square pattern.
• Dimensions: 4.5 x 4.5 x 3.5 inches
• Recommended Ages: 3 years and up
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