-19,23-15,88-(-21,34)+(-11,08)

Question

-19,23-15,88-(-21,34)+(-11,08)

Answer 1

-19,23-15,88-(-21,34)+(-11,08)=
-19,23-15,88+21,34-11,08=-35,11+21,34-11,08=-13,77-11,08=-24,85

Comments

у меня все верно

Answer 2

-19,23-15,88=-35,11
-35,11-(-21,34)=-35,11+21,34=-13,23
-13,23+(-11,08)= -24,31