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题型:填空题 题类:常考题 难易度:普通
分数乘整数(不含带分数)7057 10
=
{#blank#}1{#/blank#}
{#blank#}2{#/blank#}
{#blank#}3{#/blank#}
{#blank#}4{#/blank#}
{#blank#}5{#/blank#}
1÷ = + = × = ×12× =
2÷40%= ÷3= ﹣ = + + + =
× = 2.1× = × = + = + ×0=
× = - × = 2- = ×2.4= ( + )×27=
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