计算:(-2000 5/6)+(-1999 2/3)-(4000 3/4)-(+1 1/2)
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![计算:(-2000 5/6)+(-1999 2/3)-(4000 3/4)-(+1 1/2)](/uploads/image/z/607217-41-7.jpg?t=%E8%AE%A1%E7%AE%97%EF%BC%9A%EF%BC%88-2000+5%2F6%EF%BC%89%2B%EF%BC%88-1999+2%2F3%EF%BC%89-%EF%BC%884000+3%2F4%EF%BC%89-%EF%BC%88%2B1+1%2F2%EF%BC%89)
计算:(-2000 5/6)+(-1999 2/3)-(4000 3/4)-(+1 1/2)
计算:(-2000 5/6)+(-1999 2/3)-(4000 3/4)-(+1 1/2)
计算:(-2000 5/6)+(-1999 2/3)-(4000 3/4)-(+1 1/2)
(-2000又 5/6)+(-1999 又2/3)-(4000 又3/4)-(+1 又1/2)
=-2000-1999-4000-1-5/6-2/3-3/4-1/2
=-8000-3/2-1/2-3/4
=-8000-2-3/4
=-8002又3/4
(-2000 5/6)+(-1999 2/3)-(4000 3/4)-(+1 1/2)
=(-2000-1999-4000-1)+(-5/6-2/3-3/4-1/2)
=(-8000)+(-11/4)
=(-8000)+(-2)+(-3/4)
=-8002又4分之3