试题 试卷
题型:填空题 题类:常考题 难易度:普通
广西桂林市永福县2019-2020学年三年级上学期期中数学试卷
÷2{#blank#}1{#/blank#} ÷1{#blank#}2{#/blank#}
÷ {#blank#}3{#/blank#} ÷5{#blank#}4{#/blank#} ×
3.75×1.1{#blank#}1{#/blank#}3.75 0.81×1{#blank#}2{#/blank#}0.81
4.69×0.99{#blank#}3{#/blank#}4.69 1.54×0.72{#blank#}4{#/blank#}3.75×1.54
4.05=1.5×{#blank#}1{#/blank#}={#blank#}2{#/blank#}×27=15×{#blank#}3{#/blank#} ={#blank#}4{#/blank#}×270
4.4×2.1={#blank#}1{#/blank#} 0.44×0.21 ={#blank#}2{#/blank#} 0.44×2.1 ={#blank#}3{#/blank#}
4.4×{#blank#}4{#/blank#}=0.924 {#blank#}5{#/blank#}×21=92.4 {#blank#}6{#/blank#}×0.21=9.24
试题篮