Question

me ayuda porfa :'c

A) 12-20 (15/5-12-5 [2(-7)]} -
B) 20 {7-3 [2(5)]}
C) -4-2(12-10-50 )]}
- D) (25 +5-30 [2(6+1)])
- E) 17-12 {8-4}=​

Answer 1

Respuesta:

52586,85151515,57545454,45122,52168