25 COOL BACK TO SCHOOL IDEAS
118 بار بازدید -
6 سال پیش
-
Learn how to draw prospective
Learn how to draw prospective without a ruler, measure angles and figure out how many days there are in any given month with your hand!
These and many others mind-blowing Math tricks are in this video! :)
6 سال پیش
در تاریخ 1397/07/16 منتشر شده
است.
118
بـار بازدید شده