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(shù)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(shù)有 8.3737…,2.356432…,4.?3?2,0.?09?48.3737…,2.356432…,4.?3?2,0.?09?4,循環(huán)小數(shù)有 8.3737…,4.?3?2,0.?09?48.3737…,4.?3?2,0.?09?4.
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【考點】循環(huán)小數(shù)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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【解答】
【點評】
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發(fā)布:2024/4/20 14:35:0組卷:163引用:4難度:0.8
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