用你喜欢的方法计算．
×
+1.25×3.3 75+4.2+8.25+5.8 
﹣（
+
）÷
408+540÷18×24 68÷[1÷（0.1﹣0.09）] （
+
）×90﹣11．
相关试题
用你喜欢的方法计算．×+1.25×3.3 75+4.2+8.25+5.8 ﹣（+）÷
408+540÷18×24 68÷[1÷（0.1﹣0.09）] （+）×90﹣11．
= 4﹣1.63= 
= 
=
= 
= 
= 
=
= 27×5%= 
%= 
=
+
= 
﹣
= 
×
= 
×
=
×
÷
= 
= 
×0+3= 3
+1.75=
÷
= （
+
）×
=
+0.625= 24×
= 
÷9=
+
）×12= 12×25%= 
÷
=
= 
= 3.14×8= 
=
= 
= 52=
+
= 
×4= 
÷
×
=
= 
÷8= 0÷
= 
﹣
=
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