标题:
OG12-143
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作者:
laila11
时间:
2010-2-1 15:41
标题:
OG12-143
143. If [x] is the greatest integer less than of equal to x, what is the value of [-1.6]+[3.4]+[2.7]
答案是3
这题真的是看着答案解析也不明白··(我的数学阿···)
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