计算下列各题:-2-(+5/3)-(-1/3)[-1-(+1/2)]+绝对值线-4又1/4-(-2又1/3)绝对值线

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计算下列各题:-2-(+5/3)-(-1/3)[-1-(+1/2)]+绝对值线-4又1/4-(-2又1/3)绝对值线计算下列各题:-2-(+5/3)-(-1/3)[-1-(+1/2)]+绝对值线-4又

计算下列各题:-2-(+5/3)-(-1/3)[-1-(+1/2)]+绝对值线-4又1/4-(-2又1/3)绝对值线
计算下列各题:-2-(+5/3)-(-1/3)
[-1-(+1/2)]+绝对值线-4又1/4-(-2又1/3)绝对值线

计算下列各题:-2-(+5/3)-(-1/3)[-1-(+1/2)]+绝对值线-4又1/4-(-2又1/3)绝对值线
1) -3/10
2) 5/12...