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,标签:四年级数学配套试卷大全,http://www.youer8.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