解:(1) =3 =9+2 =11; (2)(﹣3)2+(﹣2)3×(﹣)÷(﹣) =9+(﹣8)×(﹣)×(﹣2) =9﹣4 =5; (3)(﹣1)5×[4÷(﹣4)+(﹣)×(﹣0.4)]÷(﹣) =﹣1×(﹣)×(﹣3) =﹣(﹣)×(﹣3) =﹣; (4)﹣14﹣(1﹣0.5)××[2﹣(﹣3)2] =﹣1﹣ =﹣1+ =; (5)(﹣+)×24﹣3.95×6﹣1.45×6 =﹣16+20﹣6×(3.95+1.45) =4﹣6×5.4 =4﹣32.4 =﹣28.4; (6)26﹣(﹣5)×(﹣7) =26﹣35 =﹣9. |