US$ 75.00
Colored wooden beads e
Kuben visar på ett konkret sätt (a+b+c)^3
Then you can paint or print the initials for singulars
Låda med lock ingår
Färgcylindrarna Guldmaterialet Colored wooden beads eFour boxes containing four sets of cylinders. Each set has its own color and dimensions. The yellow cylinders = height and diameter increase from small to large. The red cylinders = the diameter increases but the height is unchanged. The green cylinders = the diameter increases and the height decreases. Blue cylinders = the diameter is unchanged while the height increases.