Question

Le vreau pe doar pe cele incercuite .
Dau coroana.

Answer 1

-15+(-18)-(+4)+(+11)-(-7)+(-19)=-15-18-4+11+7-19=-38
12+(-13)-(+8)+(-4)-(-15)+(-6) =12-13-8-4+15-6=27-31=-4
14+(-2+3-5)-(-7+4-6)=14-4+9=19
-23-(10-9+3)+(12-19+3)=-23-4-4=-30
21+(-13+7-9)-(-11+9-2)=21-15+4=10
17+(-9+18-13)-(15-10+7)=17-4-12=1
28-(4+21-10)+(-19+6-3)=28-15-16=-3
-19+(-14+5-8)-(-9+15+3)=-19-17-9=-45

Answer 2

-15-18-4+11+7-19=-38
12-13-8-4+15-6=-4
14-2+3-5+7-4+6=19
-23-10+9-3+12-19+3=-31
21-13+7-9+11-9+2=10
-17-9+18-3-15+10-7=-23