试题 试卷
题型:单选题 题类:常考题 难易度:普通
冀教版数学五年级上册第二单元第五课时 积的近似值 同步练习
例:0.36=4×0.09 0.36=1.2×0.3 0.36=0.18×2
1.44
0.18{#blank#}1{#/blank#}0.108 2.1{#blank#}2{#/blank#}2.10 3.2×1.02{#blank#}3{#/blank#}3.2×0.98
7.8×0.5{#blank#}4{#/blank#}7.8+0.5 0.9×0.72{#blank#}5{#/blank#}0.9 0.89×27{#blank#}6{#/blank#}2.7
5.16×0.18{#blank#}1{#/blank#}5.16 5.16÷0.18{#blank#}2{#/blank#}5.16
8.9×1.02{#blank#}3{#/blank#}8.9-1.02 1.5×0.9{#blank#}4{#/blank#}0.9×1.5
试题篮