解:(1)(﹣3)+(﹣4)﹣(+11)﹣(﹣9), =﹣3﹣4﹣11+9, =﹣9; (2)23÷[(﹣3)3﹣(﹣4)], =23÷(﹣27+24), =﹣1; (3), =(﹣﹣)×(﹣60), =×(﹣60), =﹣31; (4), =﹣1÷25×(﹣)+0.2, =﹣×(﹣)+0.2, =; (5), =[﹣(+﹣)×24]÷5×(﹣1); =[﹣(﹣)×24]÷5×(﹣1); =××(﹣1); =﹣; (6), =(﹣2)÷(×)×+5, =﹣2×32×+5, =﹣395; (7), =|﹣+|+|﹣4﹣4|, =|﹣+|+8, =+8, =10; (8), =﹣1+8×5﹣{﹣[﹣12﹣×(﹣2)]}÷3, =﹣1+40﹣[﹣(﹣12+)]÷3, =39﹣4, =35. |