Question

1)-(*)=27; 2) -(*)=-19; 3) - (*)= 0,16; 4) -(*)= m; 5)-(*)=-n;

Answer 1

1. -(-27)=27
2. -(19)=19
3. -(-0,16)=0,16
4. -(-m)=m
5. -(n)=-n