3.33…=3.3.
錯誤
分析:循環(huán)小數(shù)的簡便記法:寫出第一個循環(huán)節(jié),在首位和末位點上循環(huán)點;據(jù)此解答即可.
解答:3.33…=3.;
故答案為:×.
點評:此題考查了循環(huán)小數(shù)的意義,以及循環(huán)小數(shù)的簡寫方法.
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