13-3×[7-2×(5-3)] REPEDE DAU COROANĂ​

Răspuns :

Răspuns:

13-3×[7-2×(5-3)]=13-3×(7-2×2)=13-3×(7-4)=13-3×3=13-9=4

Răspuns:

13-3×[7-2×(5-3)]

13-3×[7-2×2]

13-3×[7-4]

13-3×3

13-9

=4

SUCCES!!!