Question

 -15,28-(-34,96)-(24,15)-(-4,51)+(81,05)

Answer 1

1)-15,28-(-34,96)=-15,28+34,96=19,68
2)19,68-24,15= -4,47
3)-4,47-(-4,51)= -4,47+4,51=0,04
4)0,04+81,05=81,09