下面是红星服装店2009年上半年羊毛衫与衬衫销售情况统计图（1）二月份衬衫销量是羊毛衫的．．
直接写得数．×6= 253﹣99= 4.5×100= 4×+= 20÷= 10.57﹣（6.57+2）=
直接写数对又快：+=﹣= 2012×= 56÷11×165÷7=×[0.75+（﹣）]= 40÷[×（+）]=
口算． 80×20%= 24×0.2= 5﹣=÷3= 32= 36÷12%= 1﹣0.3= 2.1+3.25=×1.8=（0.2）2×52=
直接写出得数． 2.8÷0.125= 4.38﹣3.42+5.62﹣2.08=== 9.08×9+9.08==
直接写出得数． ④36.36÷36= ②×= ③2.5×1.5×4=
．
．
×6= 253﹣99= 4.5×100= 4×
+
= 20÷
= 10.57﹣（6.57+2）=
+
=
﹣
= 2012×
=
×[0.75+（
﹣
）]= 40÷[
+
）]=
=
÷3= 32=
﹣0.3= 2.1+3.25=
×1.8=（0.2）2×52=
=
= 9.08×9+9.08=
=
×
=
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