题目

(1) (2) (3) (4) 答案:解: 4.5−6+12+(−32) , = 92−6+12−32 , = 5−6−32 , = −1−32 , = −212 ; 解: 36÷4×(−14)÷(−32) , = 9×(−14)×(−23) , = 32 ; 解: (−24)×(138+213−0.75) , = (−24)×(118+73−34) , = (-3)×11+(-8)×7-(-6)×3 , = -33-56+18 , =-71; 解: −62×|12−1|−4÷(−12)3 , = −36×12−4×(-8) , = −18+32 , =14. 立方根等于本身的实数是      .
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