（1）5.1÷0.17÷3
（2）1.25×1.05﹣0.05×1.25
（3）8÷[（40.75﹣9.5）×0.4]
（4）1.75×3.75÷0.175
（5）1.12×1.8+2.24×0.1．
相关试题
×
= 24÷
= 0÷7.982= 10+10%=
=
×6﹣2
= 18
÷9= 5.6×
=
+
= 8÷
=
÷0.8= 3.6﹣1
=
×
= 3.14×4=
+
=
+2
= 0.45÷
= 55÷
= 8÷
= 10﹣9.45=
3
+4
= 0.36×100= 0.5÷100= 1
×
=÷7=
÷3=
×15= 2﹣
=
÷
= 5÷
=
= 1÷
=
÷60%=
×15=
=
= 2﹣
=
=
×13
×
×
×
÷
×
×
÷
×
÷
÷
÷
÷
÷21．
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