• 5.00 out of 5

    Brown Stairs – Budget Range

    This is a set of 10 brown cuboids that demonstrates changes in 2 dimensions, ie, width and height, while the length remains constant. The rectangular prisms vary in area from 1cm2 to 10 cm2 while the length remains unchanging at 20cm. Each stair represents a number in the progression of 1cm2. Teak Wood is

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