题目

计算题 (1) (2) (3) (4) 答案: −16−(−5)+23−|−12| =−16+5+23−12 =232 −32×(−2)+42÷(−2)3−|−2|2 =−9×(−2)+16÷(−8)−4 =18−2−4 =12 16+(−27)+(−56)+(+57) =16−56+57−27 =−23+37 =−1421+921 =−521 [212−(79−1112+16)×36]÷5 =[52−(28−33+6)]×15 =52×15−15 =310
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