Question

1. (+6)+(+9)+-(-7)+(-1)+(+5)+(-2)+(-4)+(+1)+(-2)=
2. 17+8-6-3+11+4-9+24+14-23-14+25=
3. 1+2-3-4+5-6+9+11-43-24+81+101-35=
4. 0+12-22+35-34+8-19+74+36-99+1001=
Vă rog am nevoie urgenta !!!

Answer 1

1) 5
2) 48
3) 95
4) 992