用圆规和三角板画出下面的美丽图案．
直接写出得数 （1）6×=×=××2=+×0= （2）÷= 4.8÷=÷37.5%= 15%×60= （3）16：24=：= 1÷（0.36+0.14）=×÷×=
×10=÷=÷80%= 8×12．%=×0×=﹣= 0.5+=×=÷3= （﹣）×=
口算．×=+=×===×5=÷2=﹣=
口算． 0.75+= 0÷=×=+20%= 30÷=×12×= 63：27=：=
直接写出得数．==========
=
×
=
×
×2=
+
×0=
÷
= 4.8÷
=
÷37.5%= 15%×60=
：
= 1÷（0.36+0.14）=
×
÷×==×=××2=+×0=÷= 4.8÷=÷37.5%= 15%×60=：= 1÷（0.36+0.14）=×÷×=
×10=
÷
=
÷80%=
×0×
=
﹣
=
=
×
=
÷3=
﹣
）×
=
×
=
+
=
×
=
=
=
×5=
÷2=
﹣
=
= 0÷
=
×
=
+20%=
=
×12×
= 63：27=
：
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