相关试题
=
=
=
=
÷
= 2﹣
﹣
= 3﹣
﹣
=（
）×30=
=
÷
= 100×0=直接写出得数．
20+30= 12×3= 3.5﹣0.2= 33÷1.1 99×6=
0.65+2.35= 0.1×0.03= 651﹣105= 2﹣
=
+
=
1÷
=
×26=÷
=
﹣
= 12÷
×0=
2+
=
×
=
+
+
=
×
×5=（0.27+0.9）÷0.9=
直接写出得数．
20+30= 12×3= 3.5﹣0.2= 33÷1.1 99×6=
0.65+2.35= 0.1×0.03= 651﹣105= 2﹣=+=
1÷=×26=÷=﹣= 12÷×0=
2+=×=++=××5=（0.27+0.9）÷0.9=
=
÷3=
×
= 3.5×0.2= 0.1×0.2=
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