题目

计算: (1) (2) (3) (4) (用简便方法计算) 答案: 解: 0.33+5411−(−0.48)−(−7311)+0.19 = 0.33+0.48+0.19+7311+5411 = 1+12711 = 13711 ; 解: −22×14+|−4|3÷(−2)4 = −4×14+64÷16 = −1+4 =3; 解: −12012−[113+(−12)÷6]2×(−32)3 = −1−(113−2)2×(−278) = −1−(−23)2×(−278) = −1+49×278 = −1+32 = 12 ; 解: −993536×18 = (136−100)×18 = 136×18−100×18 = 12−1800 = −179912
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