直接写出得数．
0.42×0.5= 0.51÷1.7= 5.2÷0.13= 99×1.01=
13.5﹣2.8﹣7.2= 32.8+19= 1.06×0.4=
+
=
1﹣
= 25×0.32×125=
相关试题
直接写出得数．
0.42×0.5= 0.51÷1.7= 5.2÷0.13= 99×1.01=
13.5﹣2.8﹣7.2= 32.8+19= 1.06×0.4=+=
1﹣= 25×0.32×125=
+
=
﹣
= 24÷
=
×45=
+
= 15÷1%=
+0.5﹣
= 1﹣0.32=
= 0.32=
﹣
×
÷
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