(-2003又5/6)+(-2002又2/3)+(-1又1/4)+4000又3/4 拆项法
1个回答
(-2003又5/6)+(-2002又2/3)+(-1又1/4)+4000又3/4
=(-2003-2002-1+4000)+(-5/6-2/3-1/4+3/4)
=-6-2
=-8
相关问题
用拆项法计算(-2003又5/6)+(-2002又2/3)+(-1又1/2)+4000又3/4
-2000 又2/3+(-1999又3/4)+4000又5/6+(-1又1/3) 用拆项法计算
用拆顶法做下列一题 (-2000又5/6)+(-1999又2/3)+4000又2/3+(-1又1/2)
(-2000又5/6)+(-1999又2/3)-(-4000又3/4)-(+1又1/2)
(-2000又5/6)+(-1999又2/3)+4000又2/3+(-1又1/2)
(-2005) 4000又3/4 (-2004又2/3) (-1又1/2)=?
(1) (5又1/3-3又3/8)*(6又3/4-2又1/4*3)
(-4又1/2)÷1又4/5×(-6又1/3)÷6又1/3×(-1又4/5)÷4又1/2×(-4又1/2)÷1又4/5×
1又3/4 、3又1/6、 2又2/5、 7又3/10、 2又5/12、 1又23/60 5又1/3 3又1/5 6又2
(-5又1/6)-(-1又3/4)-(+3又5/6)-(-12又4/7)-(+12又4/7)