试题 试卷
题型:填空题 题类:常考题 难易度:普通
0.76×1.12≈{#blank#}1{#/blank#}
1.78×0.24≈{#blank#}2{#/blank#}
0.56×1.07≈{#blank#}3{#/blank#}
1×0.9{#blank#}3{#/blank#}1 3.7×6.1{#blank#}4{#/blank#}37×0.61
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