Question

Calculeaza respectand ordinea operatilor a
126×9-87×4
b 500-2×100+3×(87+13)
c 18+8×(100-15×6)
d(15+15)×(15-15)+15×15.
Vă rog ajutor dau coroană​

Answer 1

Răspuns:

1134-348=786

500-200+3*100=300+300=600

18+8*(100-9)=18+8*91=18+728=746

30*0+225=0+225=225

Answer 2

Răspuns:

a. 1 134 - 348= 789

b. 500 - 200 + 3×(100)= 600

c. 18 + 8×(100-90)= 18 + 80= 98

d. 30 × 0 + 225= 225