Question

15. Calculaţi:
a) -2-(+3).(-1); (e
c) (-3).(-2).(-4);
e) (+2)-(-3)-(-4).(+5)-(-6);
g)
h)
b) 2.(-2)-5; (5) (91-).
d) (−3)·(+2)·(−4)·(+5); q
(-2)-(-3).(-4)-(-5)-(+6)
Buc
UNTEL ISI 30l blolubo
(-1)-(-2)-(+3)-(-4).(-5).(-6);Nuola fuen
lummse sas
(−1)-(+2).(-3)-(+4)-(-5)-(+6)-(-7).
(−1)·(−2)·(+3)·(−4)

Answer 1

Explicație pas cu pas:

Aceasta este rezolvarea.