相关试题
= 453+198=
÷
= 
×18= 
×
= 
+
﹣
×
×25= 
÷
= （
+
）×18= 1﹣
+
=直接写出得数．
360×0.2= 
×20= 
÷4= 3.25+6.75= 780﹣298= 
÷25%=
4.95+6.2= 
﹣
= 5.6÷0.07= 
×
×
= 1.25×32×2.5= 1﹣﹣﹣
=
直接写出得数．
360×0.2= ×20= ÷4= 3.25+6.75= 780﹣298= ÷25%=
4.95+6.2= ﹣= 5.6÷0.07= ××= 1.25×32×2.5= 1﹣﹣﹣=
÷
= 3﹣
﹣
= 1÷0.01﹣10= 
×9÷
×4.8 12
÷
12.5×80
÷7 3
﹣1
+
×101﹣3
粤公网安备 44130202000953号