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题型:填空题 题类: 难易度:困难
【小白鸥-情境题】数学苏教版三上主题情境七 分数的初步认识5 第七单元复习
1.6×0.5= ﹣ = 0.26×99+0.26= 3.9÷0.3=
﹣0.4= + = 1.2×2= 15×0.6=
25×0.63×4= + = 1﹣ = 7.8×2÷7.8×2=
< {#blank#}1{#/blank#} > {#blank#}2{#/blank#} 1= {#blank#}3{#/blank#} - {#blank#}4{#/blank#}<
+ ={#blank#}5{#/blank#} - ={#blank#}6{#/blank#} 1- ={#blank#}7{#/blank#} + ={#blank#}8{#/blank#}
20×4= 63÷3= 500×8= ﹣=
3×32= 80÷4= 210÷3= +=
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