÷
= 
×
= 
= 25%×4=相关试题
+
= 7×8×（
+
）= 1﹣
÷
÷
×0=直接写出得数．
32÷12= 0.5+134= 0.25×145×4= 3.14×22=
6.5×3×15= 0.25×（415×4）= 1617÷8= 35×3.5=
=
= 
=直接写得数.
39×
×
= 2005+620= 1﹣
+
= 0.25×8.5×4=
+
= 2.68+9﹣2.68+9= 4.8×11﹣4.8= 5﹣1.4﹣1.6=
14÷35= 2﹣
﹣
= 8.75﹣（0.75+3.4）= 1÷
×
=
﹣
×
= 4÷
﹣
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