在8.3737…,14.68,2.356432…,7.294,0.838383,4.?3?2,3.14159,7.28,0.374,0.?09?4中,有限小數有 14.68,7.294,0.838383,3.14159,7.28,0.37414.68,7.294,0.838383,3.14159,7.28,0.374,無限小數有 8.3737…,2.356432…,4.?3?2,0.?09?48.3737…,2.356432…,4.?3?2,0.?09?4,循環小數有 8.3737…,4.?3?2,0.?09?48.3737…,4.?3?2,0.?09?4.
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【考點】循環小數及其分類.
【答案】14.68,7.294,0.838383,3.14159,7.28,0.374;8.3737…,2.356432…,4.,0.9;8.3737…,4.,0.9
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發布:2025/1/7 8:30:1組卷:166引用:4難度:0.8