Question

pune paranteze in egalitatile de mai jos pentru a obtine rezultatele indicate


5*4+5=45
2+3*3+4=35
1+2+3*6=36
7-5*20-10=20

Answer 1

5*(4+5)=45=>5*9=45
(2+3)*(3+4)=35=>5*7=35
(1+2+3)*6=36=>6*6=36
(7-5)*(20-10)=20=>2*10=20