Wissner R80021.000 Learning Game

Set of 34 stacked numbers from RE-Wood for the 100-digit range enables 10 x the value 10 to be stacked with different stacked numbers, as well as performing the basic arithmetic operations of addition, subtraction, multiplication and division. Contents: 12 x 1, 7 x 2, 4 x 3, 4 x 4, 2 x 5, 1 x 6, 1 x 7, 1 x 8, 1 x 9, 1 x 10. The value of the stack numbers corresponds to the height in Centimeters (e.g. 1 = 1 cm). All numbers are 4 cm wide and 3 cm deep. Including control ruler. packed in a box with instructions Made in Germany, Manufacturer: WISSNER