试题 试卷
题型:单选题 题类:常考题 难易度:普通
分数和百分数及运算8345 10
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1-2%= 5.89+2.1=
0.9×8.4= 0.64÷0.4=
400÷25÷8= 4× ×2=
×12= 5π= 100×50%= 0.9× = =
×0= = = 5-0.99= 0.32=
试题篮