【一课一练】1.1 分数四则运算习题
[04-27 23:28:33] 来源:http://www.huamaomi.com 四年级数学配套试卷 阅读:9968次
概要: 分数四则运算习题1 、直接写得数 - = ×1 = + = ×0 = ×0= × = ×12= × = 45× =9× = × = ×100= 18× = × = + = [1] [2] [3] [4] [5] [6] [7] [8] 下一页
【一课一练】1.1 分数四则运算习题,http://www.huamaomi.com
分数四则运算习题
1 、直接写得数
- = ×1 = + = ×0 =
×0= × = ×12= × = 45× =
9× = × = ×100= 18× = × =
+ =
[1] [2] [3] [4] [5] [6] [7] [8] 下一页
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