3. Rezolva rapid
a) (150x27+ 3 000+90:9) x 0
![3 Rezolva Rapida 150x27 3 000909 X 0 class=](https://ro-static.z-dn.net/files/db4/a01b491b444bb45c9513d901646ac455.jpg)
a) (150×27+3000+90:9)×0
(4.050+3000+10)×0
(7.050+10)×0
7.060×0
0
b)15×2=30:10=3×9=27
Sper să-ți fie de folos!!:)