育苗小学五年级兴趣小组男、女生人数统计图（1）在纵轴上填上适当的数．（2）育苗小学五年级至少有 人．（3）从图中可看出女生对 最感兴趣．
直接写得数 30﹣19.02= 1﹣0.94+0.06= 3.125+1= 1×5÷×= 1÷0.1﹣1×0.1= 12×3.14﹣6.28=++=×0.25+3=
直接写得数 4.3+3.57= 6.3÷0.9= 2.4×0.5= 1÷0.2÷0.5= 5﹣﹣= 10÷10%= 1÷0.2÷0.5= 7×÷7×=
直接写得数 24÷=﹣= 10+2.52=（﹣0.5）×=×=（+）×12=×÷×= 0.32×200=
计算下面各题．====+=====
口算：========
= 1×5÷
×=
++
=
×0.25+3== 1×5÷×=++=×0.25+3=
﹣
= 10÷10%= 1÷0.2÷0.5= 7×
÷7×
=
﹣
= 10+2.52=（
=
×
=（
+
）×12=
÷
×
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=
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+
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