试题 试卷
题型:单选题 题类:常考题 难易度:普通
3.14×20=
1.5×100= 99×0.8+0.8=
35+34= 65﹣54= 230+55= 200×7=
150÷5= 12×30= ﹣ = 0.3÷ =
×15÷5%
12.5÷80%×25
24×0.125÷
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