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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) 7038 10
6÷ = × = ×16= 2÷ × =
= + = ÷ = 1÷3÷4=
{#blank#}1{#/blank#}
{#blank#}2{#/blank#}
两个分数相乘,分子乘{#blank#}3{#/blank#},分母乘{#blank#}4{#/blank#},能约分的可以先约分哟
÷ = × = 2- - = ÷25%= × × =
- = 1÷ = × = 15÷ = 7×65%=
90×80%=
4.5÷0.09=
2.1-2.1×0=
12.5×0.8=
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