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题型:单选题 题类:常考题 难易度:普通
分数除以整数(不含带分数)7280
÷ = ﹣ = + = 1﹣ = + =
+ = 3× = ÷ = × = 5÷ =
﹣ = 0÷ = ×0.25= 1÷3× =
÷ {#blank#}1{#/blank#} ÷6{#blank#}2{#/blank#} ÷ {#blank#}3{#/blank#} ×2
+ = × = ÷6= × ÷ × =
2- = 10÷10%= 1÷ = ×(0.4- )=
×7= = = = 2.2× =
÷3= 1÷ = 14÷ = = =
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