直接写得数﹣= ÷9= 1﹣= ×=÷= ÷= += ×=+= ÷= ﹣= ×=
直接写出得数÷= 0×= 1+= 6×= ÷=×4= ÷15= ×= 4×60%= ×=
直接写出得数6÷= 2﹣= ÷= 1﹣+=+= 10÷10%= 14×= ×4÷×4=
水果店一共运来50筐水果，其中苹果有15筐，梨有18筐．运来苹果的筐数是梨的几分之几？运来苹果的筐数占运来水果的几分之几？
商店卖出15台电视机，7台洗衣机．卖出的电视机的台数是洗衣机的几分之几？
直接写出得数．÷= ×72= 2÷0.125= ﹣=1+17%= 2.6×0.5= 3.6﹣﹣= 99×=
﹣
= 
÷9= 1﹣
= 
×
=
÷
= 
÷
= 
+
= 
=
+
= 
÷
= 
﹣
= 
×
=
÷
= 0×
= 1+
= 6×
= 
÷
=
×4= 
÷15= 
×
= 4×60%= 
×
=
= 2﹣
= 
÷
= 1﹣
+
=
+
= 10÷10%= 14×
= 
×4÷
÷
= 
×72= 2÷0.125= 
﹣
﹣
= 99×
=
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