Description
Série d'encastrements à une seule forme Nienhuis AMI maths The set includes: The set includes: The whole numbers chessboard is used for short and long multiplication with the hierarchies of the decimal system up to 100
Série d'encastrements à une seule forme Nienhuis AMI maths The set includes: The set includes: The whole numbers chessboard is used for short and long multiplication with the hierarchies of the decimal system up to 100