摘要
初二初赛 (1998-04-05 8:30~10:30) 一、选择题(满分36分,每小题6分) 1.已知如下数组 ①3<sup>1/2</sup>,4<sup>1/2</sup>,5<sup>1/2</sup>,② [(10)<sup>1/2</sup>]-3,2[2<sup>1/2</sup>]-5<sup>1/2</sup>,32-10 [(10)<sup>1/2</sup>],③12402,12240,1998,④1998,640,2098.
出处
《中等数学》
1999年第2期38-42,共5页
High-School Mathematics