试题 试卷
题型:填空题 题类:常考题 难易度:困难
×22= 0.9+99×0.9= = 2- =
81÷ = 15× = 1.25×0.16×8= =
0.4×8=
7.3-2.3=
3.6÷9=
0.01+0.9=
0.07×100=
1.5×6=
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