Question

Calculeaza tinand cont de ordinea operatiilor:

1. 527×35+16×25-13×14×27=
2. 432×59-24×36+23×(248-12×12)=
3. 36×27+507×25-12×13×27=
4. 35×324+15×(13×13-12×12)-26×(324-173)=
Va rog repde de tot , dau coroana va rog mult

Answer 1

1 =13,931
2 =27,016
3 =9,435
4 =7,789