-(-3又5/6-1又1/3)-(5又1/3-1又1/6)这道题怎么做!
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-(-3又5/6-1又1/3)-(5又1/3-1又1/6)这道题怎么做!
如题:
如题:
=-(-23/6-4/3)-(16/3-7/6)
=-(-23/6-8/6)-(32/6-7/6)
=-31/6-25/6
=-56/6
=-28/3
=-(-23/6-8/6)-(32/6-7/6)
=-31/6-25/6
=-56/6
=-28/3
-(-3又5/6-1又1/3)-(5又1/3-1又1/6)这道题怎么做!
1又2/3*【7又5/6+(4.125—4又1/8)—4又5/6】的简便计算怎么做
-5又1/3+2又11/12-16又1/4-3又5/6
(-1000又2/3)+(-999又5/6)+2000又3/4+(-1又1/2)
3又(1/3) +5又(2/4) +7又(3/5) +9又(4/6) 分之 1又(2/3)+ 2又(3/4)+ 3又(4
简算:6又3/11/(1又5/7*1.48)*2.96/2又1/11/1又1/6
(-2000又5/6)+(-1999又2/3)-(-4000又3/4)-(+1又1/2)
计算3又3/4-8又1/6-(2又1/2)-1又5/6.
(-2005又5/6)+(-2004又2/3)+4010又2/3+(-1又1/2)
-2006又5/6+(-1999又2/3)+4000又3/4+(-1又1/2)
(-2009又5/6)+(-2007又2/3)+5017又3/4+(-1又1/2) 要用拆算法做
(-0.5)+3又4分之1+2.75+(5又2分之1)怎么做