WISSNER aktiv lernen Set of 68 tower numbers made RE Wood®, in a cotton bag

Set of 68 stacked numbers from RE-Wood for the 200 number range enables 10 x the value 20 to be stacked with different stacked numbers, as well as performing the basic arithmetic operations of addition, subtraction, multiplication and division. Contents: 24 x 1, 14 x 2, 8 x 3, 8 x 4, 4 x 5, 2 x 6, 2 x 7, 2 x 8, 2 x 9, 2 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 cotton bag, in a cardboard box Made in Germany, Manufacturer: WISSNER