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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四节包装同步练习
0.47×14= 4.7×14= 0.47×1.4= 47×0.14= 0.47×0.14= 470×0.014=
× {#blank#}1{#/blank#} ÷
{#blank#}2{#/blank#} ×
32%× {#blank#}3{#/blank#} ×
30×60%{#blank#}4{#/blank#}30×1.
48×0.4{#blank#}1{#/blank#}48 20÷6{#blank#}2{#/blank#}3.33
13.5÷3{#blank#}3{#/blank#}3 28.8÷1.6{#blank#}4{#/blank#}2.88÷1.6
÷ {#blank#}1{#/blank#} ÷0.1{#blank#}2{#/blank#} ×10
1.2× {#blank#}3{#/blank#} ÷ ÷ {#blank#}4{#/blank#} × ( ≠0)
32×0.2=
0.25×0.8=
4÷0.4=
0.63÷0.7=
2.48÷0.8=
58×0.97≈
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