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第4课时小数的大小比较小数的意义和性质4优翼www.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.com
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www.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.comwww.youyi100.com1.下面的里能填哪些数?(1)54.26<54.2(2)4.8>4.76(1)7、8、9。(2)7、8、9。解题思路:先比较整数的大小,然后再一位一位地比,最后确定能填的数。巩固练习三
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