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题型:单选题 题类:常考题 难易度:普通
连乘7690
吨的 是{#blank#}1{#/blank#}吨。合{#blank#}2{#/blank#}千克。
{#blank#}1{#/blank#}12 {#blank#}2{#/blank#}
{#blank#}3{#/blank#} {#blank#}4{#/blank#}
{#blank#}5{#/blank#} {#blank#}6{#/blank#}
{#blank#}7{#/blank#} {#blank#}8{#/blank#}
×2= ×1= × = 12× =
×7= 5- = × = + × =
× = 45× = ÷10= ÷ ×0=
× = ÷ = 3.2﹣ = 50%﹣0.05=
× = × = ÷ = + =
÷ = ÷ = ×18= 50×2%=
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