1 | Numero e variabile
A|Operare e denominare
3. Gli allievi sanno addizionare, sottrarre, moltiplicare, dividere e potenziare.
B|Esplorare e argomentare
3. Gli allievi sanno usare ausili nell'esplorazione di schemi aritmetici.
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3. Gli allievi sanno addizionare, sottrarre, moltiplicare, dividere e potenziare.
3. Gli allievi sanno usare ausili nell'esplorazione di schemi aritmetici.