HOMER115IN HOMER115IN Matemáticas contestada 5 Resuelvea) (2-10) + [5 -(872)]=(-8)b) (12-3) - [1-(2-6)] =C) [9-(+5)] + [7+(10)d) [10 -(-2)] - [5-(-112)] =e) [8 (644)] - (5-7)=f) [1+(6-9)] - (8-12)