直接写出得数
×
= 
×
= 
×18= 
÷8=
6÷
= 
×
×
= 
÷
= 
÷
=
÷
÷
= 0.25+
= 
﹣
= 
÷
×
=
÷
= 
×
= 8﹣4÷
= 
﹣
=
÷14= 12×（
﹣
）= 5%×5= 
+
+
+
=
3.75+
= 63%﹣27%= （1﹣20%）÷20%= 0.4÷
=
×1.8= ×25%=
直接写出得数×= ×= ×18= ÷8=
6÷= ××= ÷= ÷=÷÷= 0.25+= ﹣= ÷×=÷= ×= 8﹣4÷= ﹣=÷14= 12×（﹣）= 5%×5= +++=
3.75+= 63%﹣27%= （1﹣20%）÷20%= 0.4÷=×1.8= ×25%=
粤公网安备 44130202000953号