试题 试卷
题型:填空题 题类:常考题 难易度:普通
数与代数8406 9
3.12×0.5={#blank#}1{#/blank#}×{#blank#}2{#/blank#}
6.9×4.5+3.1×4.5=({#blank#}3{#/blank#}+{#blank#}4{#/blank#})×4.5
0.25×7.8×4=7.8×({#blank#}5{#/blank#}×{#blank#}6{#/blank#})
0.8×630×0.125={#blank#}1{#/blank#}
3.25÷2.5×4
10.1×7.8-0.78
64.8÷[(2.76+1.24)×2]
6.5÷12.5÷0.8
试题篮