直接写出得数：
36+79= 15÷1%= 9.1﹣1.9= 7.2÷0.6= 0.25×8=
÷
= 
﹣
= 
×
= 1+30%= 
+
=
0.52=
9π= ﹣
= 0.47+0.38= 0.52= 
÷
×=
直接写出得数：
36+79= 15÷1%= 9.1﹣1.9= 7.2÷0.6= 0.25×8=÷= ﹣= ×= 1+30%= +=
0.52=
9π= ﹣= 0.47+0.38= 0.52= ÷×=
=
×
÷
= 25%×4=
÷7=
×
×15=
×
= 3000×40%=
×
=
÷
=
×
=
=
÷3=
+
=
﹣
=
= 
×
= 
×18= 
×
= 
= 
÷
= 
÷
= 3×
= ．
=
=
=
=
=
=
=
=
÷
=
×50%=
﹣
=（0.75﹣
）×96=
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