Sales price 73,00 €
The golden bead chain of 1000 is a psycho-arithmetic material that is offered as a linear decomposition of the cube of 1000 after presenting the chain of 100. It is a great help for children to explore numbers up to 1000 in a fun way. It consists of 100 sticks of 10 connected together to form the 1000 chain. It allows the child to have a first knowledge of the concept of the power of a number.