直接写得数．
3×5= 12.5×8= 5.4÷9=
10÷0.1= 0.6×0.2= 4.2÷0.7=
8×0.04= 2.4÷0.03= 0÷2.43=
6.6÷10= 9×0.8= 1×10.2=
6.4×0.5= 1.44÷0.2= 36÷0.6= ．
相关试题
直接写得数．
3×5= 12.5×8= 5.4÷9=
10÷0.1= 0.6×0.2= 4.2÷0.7=
8×0.04= 2.4÷0.03= 0÷2.43=
6.6÷10= 9×0.8= 1×10.2=
6.4×0.5= 1.44÷0.2= 36÷0.6= ．
=
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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