试题 试卷
题型:竖式计算 题类: 难易度:容易
北师大版数学四下3.4《包装》同步练习
①5.18×14= ②3.06×7.5= ③0.16×2.5=
43.2×0.87={#blank#}1{#/blank#}(得数保留两位小数)
×8= 15×6= 1.57+0.43=
1-0.09= 4×0.25=
×8=
7÷100=
5.12×0.99{#blank#}1{#/blank#}5.12 0.65÷1.01{#blank#}2{#/blank#}0.65
B×0.25{#blank#}3{#/blank#}B÷4(B≠0) {#blank#}4{#/blank#}
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