直接写得数
3.5×0.1= 3.6÷0.09= 200×0.04= 12÷1.2=
1.3×0.5= 0.42÷0.6= 3.2×0.5= 0.21×0.3=
2.5×1.4= 5.5÷11=
相关试题
直接写得数
3.5×0.1= 3.6÷0.09= 200×0.04= 12÷1.2=
1.3×0.5= 0.42÷0.6= 3.2×0.5= 0.21×0.3=
2.5×1.4= 5.5÷11=
=
十
= 40+60÷2=
=
=
+
=
﹣
= 0.9﹣0.2= 32×20= 1.5+0.3=
+
+
=
+
= 1﹣
= 203×6≈ 58×4≈
+
=
﹣
= 2000+8000= 46÷2=
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