Problemi 1

Problemi 1
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คำแนะนำของผู้เขียน

verifica, tabelline

สำรวจแผ่นงาน

Numeri

Addition and Subtraction - Math

I numeri fino a 100.

Problema

Addition and Subtraction - Math

Scelta delle operazioni in un problema

Addizioni

Addition and Subtraction - Math

operazioni in colonna

Addizioni in colonna con cambio

Addition and Subtraction - Math

addizioni in colonna