=
= 3.838÷38= 
= 1﹣
+
=
×4÷
×4=相关试题
+
）]÷
4
﹣3
+1
﹣2
×[
﹣（
﹣
）] 4.6×1
+8.4÷
﹣1
5.6×
﹣4
×3.75+0.88×
+94
+9.476+0.9476）÷0.1111 
．计算下面各题，简算的要简算：
6×（1﹣
）+0.75×
37+18×37+19×63 1÷28×91﹣73×
﹣17÷28
[4.8﹣0.24÷（5﹣4.76）]÷3.8 （1﹣
）÷[
]．
计算下面各题，简算的要简算：
6×（1﹣）+0.75× 37+18×37+19×63 1÷28×91﹣73×﹣17÷28
[4.8﹣0.24÷（5﹣4.76）]÷3.8 （1﹣）÷[]．
= 
= 
= 
= 
= 
= 
= 0.33= 1÷7×24= 5﹣1.4﹣1.6=
÷
+
×
②58×102
×[
﹣（
﹣
）] ④0.888×125×73+999×73．
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