I've just revolutionized #math and it's so simple! Instead of
   #carrying the 'extra' -just give carryover it's OWN special box
   xD #genius
   [vine id = "OB6wl5DtKQB"]
   I've just revolutionized #math and it's so simple! Instead of
   #carrying the 'extra' -just give carryover it's OWN special box
   xD #genius