试题 试卷
题型:填空题 题类:常考题 难易度:普通
北师大版数学四年级下册第三章第五节蚕丝同步练习
2.7×1.3={#blank#}1{#/blank#}×0.13={#blank#}2{#/blank#}×0.013=0.27×{#blank#}3{#/blank#}=0.027×{#blank#}4{#/blank#}={#blank#}5{#/blank#}×{#blank#}6{#/blank#}={#blank#}7{#/blank#}×{#blank#}8{#/blank#}={#blank#}9{#/blank#}
3.5×0.2= 10÷0.5= 6×0.25= 0.63÷0.9= 1.8×0.4=
0.99÷0.01= 1.2×4= 3.9×0.01= 2.33×1.2= 1.25×0.8=
0.4×0.6= 1.2×0.4= 2.3×0.5=
3.1×0.02= 0.32×0.8= 3.7×0.6=
5.7×0.9= 8.5×0.7= 1.8×0.3=
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