相关试题
= 15÷
=
= 
+
= 
÷
=直接写出得数：
0.75÷15= 40×5.2= 27×9= 10.6+5.8+1.4=
11.2﹣9.8= 18.5+0.9= 9500÷500= 2.8+0.2×0.5=
12÷0.4= 3.1×30= 1﹣
= 8.6÷0.4÷5=
=
= 
= 0.7×1.25×8= 
= 
=
= 
=直接写出得数．
9.54+1.6= 0.32÷0.8= 90×40%= 5×6÷6×5= 
=
7.2×
= 
= 1
= 5﹣0.78= 1﹣
=
0×
120÷（20+40）=
÷
= 
= 
1.25=
= 0.25×
= 2.5÷1.25= 0.875÷
=
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