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8344 10
+ = 576+234= 25×17.1×4= 3.8-1.08=
1-2%= 1× = : = 0.49÷0.07=
203×49≈ 50%× =
5.425+4.575=
67-48=
36÷2=
7.2÷0.04=
6÷(+)=
42×(-+)=
3-(7-5)=
7+-+2.25=
3÷×÷=
73×0.6+26+60%+=
1-85%=
0÷8%=
8÷40%=
64%+38%=
2%×7%=
8.5×40%=
1.08÷54%=
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