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Completeaza casutele cu numerele potrivite pentru a obtine propozitii adevarate.42÷7=2×□,36÷6=2×□,21÷3=42÷□,60÷6=70÷□​

Răspuns :

42÷7=2×3

36÷6=2×3

21÷3=42÷6

60÷6=70÷7

42:7=2×...

6=2×...

6=2×3

36:6=2×...

6=2×...

6=2×3

21:3=42: ...

7=42: ...

7=42:6

60:6=70: ...

10=70: ...

10=70:7