试题 试卷
题型:单选题 题类:常考题 难易度:普通
分数混合运算和应用题(不含带分数)8034
={#blank#}1{#/blank#}
={#blank#}2{#/blank#}
={#blank#}3{#/blank#}
={#blank#}4{#/blank#}
={#blank#}5{#/blank#}
={#blank#}6{#/blank#}
+ = - = - = 1- - =
0.8- = 2- = +0.75= + - =
试题篮