(-2/3)-(+1/3)-|-3/4|-(-1/4)的计算过程

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(-2/3)-(+1/3)-|-3/4|-(-1/4)的计算过程(-2/3)-(+1/3)-|-3/4|-(-1/4)的计算过程(-2/3)-(+1/3)-|-3/4|-(-1/4)的计算过程(-2/

(-2/3)-(+1/3)-|-3/4|-(-1/4)的计算过程
(-2/3)-(+1/3)-|-3/4|-(-1/4)的计算过程

(-2/3)-(+1/3)-|-3/4|-(-1/4)的计算过程
(-2/3)-(+1/3)-|-3/4|-(-1/4)
=-1-3/4+1/4
=-1-1/2
=-3/2
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