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数学竞赛 | 第十五届海峡杯报名中,内附历年真题合集,速领!

  • 2026-11-04 23:28:49
数学竞赛 | 第十五届海峡杯报名中,内附历年真题合集,速领!

我们在此跟大家分享海峡杯小学二至六年级练习题，给参加考试的同学练习。附带答案解析，大家在独立完成后可以自己核对、评分。

试题部分

（二-六年级）

答案部分

（二-六年级）

南京地区扫码报名

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和报名通道

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  13. SELECT * FROM `article` WHERE `id` < 537184 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000436s ]
  14. SELECT * FROM `article` WHERE `id` < 537184 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000489s ]
  15. SELECT * FROM `article` WHERE `id` < 537184 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000499s ]
0.081263s