试题 试卷
题型:单选题 题类:常考题 难易度:普通
0.6×0.03≈{#blank#}1{#/blank#}
5×0.007≈{#blank#}2{#/blank#}
1.3÷0.9{#blank#}1{#/blank#}1.3 3.45×1.2{#blank#}2{#/blank#}1.2×3.45 2.6÷1.2{#blank#}3{#/blank#}2.6
260×0.6{#blank#}4{#/blank#}260 2.38×1.1{#blank#}5{#/blank#}2.38 0.9×3.7{#blank#}6{#/blank#}3.7
试题篮