(-18.65)+(-6.15)+18.75+(+6.15)
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(-18.65)+(-6.15)+18.75+(+6.15)(-18.65)+(-6.15)+18.75+(+6.15)(-18.65)+(-6.15)+18.75+(+6.15)(-18.65)+1
(-18.65)+(-6.15)+18.75+(+6.15)
(-18.65)+(-6.15)+18.75+(+6.15)
(-18.65)+(-6.15)+18.75+(+6.15)
(-18.65)+18.75 = 0.1
(-6.15)+(+6.15)=0
(-18.65)+(-6.15)+18.75+(+6.15)
(-18.65)+(-6.15)+(8.75)+(+6.15)
加急,(-18.65)+(-6.15)+(18.75)+(+6.15)
(-10)+(负二分之一) (+45)+(-91)+5+(-9) (-18.65)+(-6.15)+18.75+(6.15) (-36.35)+(-7.25)+26.35+(+7又4分之1)+10(+3分之1)+(负4分之3)
(负18.65)+(负6.15)+18.15+6.15怎么算
6.15.38.65.106.( ).( ) 6.13.27.49.( ).121.( )
1、18.65-3.4×2-9.6÷3 2、(785-785÷785)×360+640
按规律填数,2.5.4.10.6.15.8.20.()()
8.8÷[78+0.125×(6.15+1.75)](计算).
简算:0.75*(4.85/3.6-3.6+6.15*3.6)
安规律填空6.13.27.49.().112.()6.15.38.65.().().()
6.15千克( )克.270毫升( )升.8.06千克( )吨
用简便方法计算,并说明有关理由.1.(+14)+(-4)+(-1)+(+16)+(-5)2.(-18.65)+(-7.25)+(+18.15)+(+7.25)3.(-2.25)+(-5/8)+(-3/4)+(+0.125)
(x-5)平方=18. 速答
1/4*(4.85/5/18-3.6+6.15*18/5)怎样简算?
计算 (﹣18.63)+(﹣6.15)+18.20+(+6.15)+(+1.63) (2)(﹣0.5)+3又4分之1+(4.75)+(﹣7又2分之1)
找规律:1,3,2,6,4,(),(),18..
2,1,3,4,7,( ),18.该怎么填