（333···3）×（666···6） .7=（ ） a个3 a个6 本人没分了.

（333···3）×（666···6） .7=（ ） a个3 a个6 本人没分了. 3.（333···3）×（666···6） .7=（ ） a个3 a个6 本人没分了. 计算1/（1*4）+1/（4*7）+1/（7*10)+------+1/(97*100)································································································ 下列说法错误的是····································································（ ）（A）画线段AB=3厘米； （B）画射线AB=3厘米；（C）在射线AC上截 关联词 就算······（ ）······ 秦始皇和汉武帝各自的功劳是?（用1·······2·······3··········来说） ()CnH2n-6+()O2=()co2+（）H2O 配平················ （1+3+5++7+9······+2011）-（2+4+6+8······+2012）= （1+3+5+······2013）—（2+4+6······+2014）用简便方法哦,这是奥数题. 666···6（2012个6）*333···3（2012个3）的积得所有数的和是?明天我就要交了, 125*（ ）/3*8-10=1990 括号里填几守护甜心守护甜心守护甜心····································这只是为了引起大家注意，跟守护甜心没关系， 如果3x＋9.8,那么15x减6等于（ ）·····打错了······················3x＋8等于9,那么15x减6等于（ ） 写一篇作文,题目是《这样做,值得》 要求：600字以上,文体不限（诗歌,戏剧除外）快···························································· 用“郑重其事”（造句）急···························································· 我最好的朋友（作文）不少于500字急!···························· 赏析春雪（韩愈）三、四句要“精确” 不要复制一大片 急···························· 2[4/3y—（2/3y—1/2）]=3/4y急·································!1 英语造句 每个5句 There is ·······on········street 造五个There is the ·················（方位介词）the···········造五个