试题 试卷
题型:填空题 题类: 难易度:普通
北京市昌平区2023-2024学年五年级上学期数学期末自我挑战试卷
0.55
估算
123.2÷0.8={#blank#}1{#/blank#}
7×0.7={#blank#}1{#/blank#}
7×0.7×0.7={#blank#}2{#/blank#}
7×0.7×0.7×0.7={#blank#}3{#/blank#}
7×0.7×0.7×0.7×0.7={#blank#}4{#/blank#}
7×0.7×0.7×0.7×0.7×0.7…{#blank#}5{#/blank#}
试题篮