2006*(1+1/1003)=

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2006*(1+1/1003)=
2006*(1+1/1003)=

2006*(1+1/1003)=
=2006*1+2006*1/1003
=2006+2
=2008

2006*(1+1/1003)=2006+2=2008

2006*(1+1/1003)= (2007-1)+(2006-2)+(2005-3)…(1005-1003)=? (2006加4又3/250)*1/1003 1/2+(1/3+2/3)+(1/4+2/4+3/4)+…(1/2006+2/2006+3/2006+…+2005/2006)=?1/2+〔1/3+2/3〕+〔1/4+2/4+3/4〕+…+〔1/2006+2/2006+…+2004/2006+2005/2006〕=0.5+1+1.5+.1003=2006*(0.5+1003)/2=1006510. 简便运算(2008-1)+(2007-2)+(2006-3)+.+(1006-1003)+(1005-1004)=? (2007-1)+(2006-2)+(2005-3)+……+(1005-1003) [8又2005/2006-﹙8-2005/2006﹚]÷1/2006*1003 怎么计算 [8又2005/2006-﹙8-2005/2006﹚]÷1/2006*1003 怎么计算 (+1)+(-2)+(+3)+...+(+2005)+(-2006)等于 1003又是怎么来的 (2004-1)+(2003-2)+.+(1003+1002)=? 1/2*4+1/4*6+1/6*8+····+1/2006*2008=1/2*(1/2-1/4+1/4-1/6+...+1/2006-1/2008)=1/2*(1/2-1/2008)=1/2*1003/2008=1003/4016 步骤1中为什么要乘以½ 2007/2006-502/1003×5/7=? 计算(2004-1)+(2003-2)+(2002-2)+.+(1003-1002)=? 计算1003份之1002+2006份之2005+1+2006份之2007+1003份之1004的值怎么算? 计算:|1/4-1/2|+|1/6-1/4|+|1/8-1/6|+…+|1/2008-1/2006|1003/2008 2^2006*9^1003*3^2004的个位数字2*8^m*32^m=2^33求m的值?把一根绳子对折对折再对折,然后从对折n次后的中间处剪开,这根绳子被剪成了多少段?计算(1/2+1/3+...1/2001)(1+1/2+...1/2000)-(1+1/2+...1/2001)( 2006/(2006+2006/2007)+1/2006+1/2008 计算:(2+1/2003+1/2004+1/2005)*(1/2003+1/2004+1/2005+1/2006)-(2+1/2003+1/2004+1/2005+1/2006)*(1/2003+1/2004+1/2005)的结果为( )A.1/2003B.1/1002C.1/2005D.1/1003