直接写得数
9﹣1.8= 4÷0.5= 1.4×0.5= 5.7÷0.3= 0.5×2.4=
1.53+0.8= 3.9﹣0.39= 0.25×12= 0.51÷0.3= 5.5÷10=
相关试题
直接写得数
9﹣1.8= 4÷0.5= 1.4×0.5= 5.7÷0.3= 0.5×2.4=
1.53+0.8= 3.9﹣0.39= 0.25×12= 0.51÷0.3= 5.5÷10=
+
=
﹣
=
×
=
÷
=
÷
= 20×
=
×5=
÷5=
×
=
+
=
÷2=
+
=
÷45%= 30﹣29.02=
﹣
+
=
×12= 1.25×
×8= 8.2+0.54+0.46=
÷
=
=
= 0.9+99×0.9=
=
=
=
= 0÷
÷
=
+3= 134﹣34=
×
=
÷
×
﹣
= 4×
=
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