+
= 
÷
= 1﹣5÷8= 
×
×
=
÷相关试题
×
= 0.75÷
=
= 
÷
= 
﹣
= 31.5×10%=
÷12= 
×21×
=
比它的
多27，这个数是多少？
与
的差乘30除15的商，积是多少？
多5，这个数是多少？
= 
= 5﹣
= 1﹣
+
=直接写出下面各题的得数．
×
= 4÷0.8= 0÷
=
24×13= 0，45×1000= 9÷
=
786﹣298=
÷
= 25×0.7×4= 2﹣2÷3=
100×1%= （ 
﹣0.375）×5=
直接写出下面各题的得数．×= 4÷0.8= 0÷=
24×13= 0，45×1000= 9÷=
786﹣298=÷= 25×0.7×4= 2﹣2÷3=
100×1%= （ ﹣0.375）×5=
×4= 0.37+1.7= 8.4÷0.7= 3×25%=
﹣
= 1.8×
= 44÷
= 
÷
=
×
×
= 1÷
×
= 
×
÷
×
=
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