计算:(1)(-12)-5+(-14)-(-39)(2)2-2÷13×3(3)(512+23?34)×(?12)(4)?14?(1?0.5)×13×[2
计算:(1)(-12)-5+(-14)-(-39)(2)2-2÷13×3(3)(512+23?34)×(?12)(4)?14?(1?0.5)×13×[2?(?3)2]....
计算:(1)(-12)-5+(-14)-(-39)(2)2-2÷13×3(3)(512+23?34)×(?12)(4)?14?(1?0.5)×13×[2?(?3)2].
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