Question

-13+9(-6+4-2+10)+4= -19+3+(13-20+4-3)-8= 24+3+(6-4+8-2)+20= 30-4+(23+4-18)+6= 27-3+(13+4-18)+20= 6-4+(9-6+3-1)+10= 19-4+(10-1+6-4)+2= Por favor me ajudem

Answer 1

-13+9(-6+4-2+10)+4= 45

-19+3+(13-20+4-3)-8= -30

24+3+(6-4+8-2)+20= 55

30-4+(23+4-18)+6= 41

27-3+(13+4-18)+20= 43

6-4+(9-6+3-1)+10= 17

19-4+(10-1+6-4)+2= 28