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Re:为什么是个位的时候比如5， 6， 7 ， 8， 9的时候不进位呢？！开始是这么考虑的，老是waIn Reply To:Re:为什么是个位的时候比如5， 6， 7 ， 8， 9的时候不进位呢？！开始是这么考虑的，老是wa Posted by:baixiaoyu at 2009-09-04 10:50:47 > 我没看好题呀,小于等于10的不进位. Followed by: Post your reply here: |
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