我們當時不知道有mathcounts
好像初中有AOPS出的一本蘭皮初中數學競賽的書很好,我娃當時把那本書細看了一遍,後來就還可以了。
所有跟帖:
• 你娃主要遺傳了你數學方麵的基因了吧,哈哈 -兩女寶媽- ♀ (0 bytes) () 10/09/2023 postreply 11:14:13
• 你娃主要遺傳了你數學方麵的基因了吧,哈哈 -兩女寶媽- ♀ (0 bytes) () 10/09/2023 postreply 11:14:13
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