题干
填上一位小数
①9.7＞____＞____＞____＞____＞9，2
②0.8＞____＞____＞____＞____＞0.3
③5.6＜____＜____＜____＜____＜6.1
④1.8＜____＜____＜____＜____＜2.3
答案(点此获取答案解析）
9.6,9.5,9.4,9.3,0.7,0.6,0.5,0.4,5.7,5.8,5.9,6.0,1.9,2.0,2.1,2.2
