Abacus Classroom 3×20
Abacus Classroom 3×20 | In modern arithmetic, multi-base work is demonstrated clearly using this abacus.
Very easy to understand addition, abstraction.
Size: 30x15cm classroom.
€12,28 €8,59 incl. VAT
Abacus Classroom 3×20
nIn modern arithmetic, multi-base work is demonstrated clearly using this abacus. Very easy to understand addition, abstraction.
size: 30x15cm classroom.
Abacus Classroom 3×20 | In modern arithmetic, multi-base work is demonstrated clearly using this abacus.
Very easy to understand addition, abstraction.
Size: 30x15cm classroom.