PLS DAU COROANA EX 3 PUNCUL 5 SI 6
PRIN MEDIA ARITMETICA SE REZOLVA

Răspuns:
38+92=130 media 130/2=65
147+125=272 media 272/2=136
40-16=24 media 40/2=20
52-13=39 media 52/2=26
16-5=11
200-70=130