题型:填空题 题类:常考题 难易度:容易
分数乘加、乘减混合运算(不含带分数) 7634 10
18× ={#blank#}1{#/blank#} | × ={#blank#}2{#/blank#} |
1× ={#blank#}3{#/blank#} | ×21={#blank#}4{#/blank#} |
× ={#blank#}5{#/blank#} | ×6={#blank#}6{#/blank#} |
× ={#blank#}7{#/blank#} | 9× ={#blank#}8{#/blank#} |
÷ × ={#blank#}9{#/blank#} | 30×( ﹣ ﹣ )={#blank#}10{#/blank#} |
15÷ ×15÷ ={#blank#}11{#/blank#} |
×2.8= | 0.75+ = | × = | ÷ = |
÷60%= | ﹣ × = | 120× = | 18× × = |
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