某文化宫广场周围环境如图所示：
（1）文化宫东面350米处，有一条商业街与人民路互相垂直．在图中画直线示这条街，并标上：商业街．
（2）体育馆在文化宫 偏 45° 米处．
相关试题
= 1﹣
= 
= 1÷0.25%=
= 
= 
= 1
= 2.3÷0.3=
+
= 
+
= 2.4×0.5= 0.9÷0.03=
= 
÷
= 
×
= 0.4×0.12=
+
= 
÷5= +
﹣
+= 1.25×8=
0.15×1.2+3.8×15%= 2﹣
÷
= 0.25+0.75= 
+×0=
（﹣
）×
= 4505÷5= 24.3﹣8.87﹣0.13= ．
=
=
=
=
= 
+
= 
×
= 1÷
=
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