试题 试卷
题型:单选题 题类:常考题 难易度:普通
应用题型选择题+1++++
时:100分{#blank#}1{#/blank#}1:2 0.8× {#blank#}2{#/blank#}0.8÷
× {#blank#}3{#/blank#} ÷ {#blank#}4{#/blank#}
① × = ② - = ③ ×6= ④1: = ⑤( × )×8=
⑥ ÷4= ⑦ ÷ = ⑧4.6×1.5= ⑨16:64= ⑩ ×11- =
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