US$ 149.50
Kuben förvaras i en träbox med lock
Platta köpes separat och ingår ej
This corresponds to the figures in the Geometric Cabinet
The Stamp Game shows the transitions in the decimal system and practices the four mathematical operations
It is also possible to purchase the spindles individually
Introduktion till positions- och decimalsystemet, rörliga pärlor KlassB Kuben förvaras i en träboxLearn the terminology, experience size relations and introduce the categories of the positional system. 9x single beads, 9x rods of 10, 9x hundred squares, a thousand cube and tray. Delivered in a wooden box.
US$ 149.50
US$ 149.50
US$ 113.00
US$ 2150.00
US$ 149.50
US$ 497.50
US$ 495.00