3 ms·

I still use my knuckles. Put your fists out in front of you, each knuckle, starting with the left hand, represents a month--the tall ones are long (31 days) the

I still use my knuckles. Put your fists out in front of you, each knuckle, starting with the left hand, represents a month--the tall ones are long (31 days) the rest are short (28 or 30).

jeroen 12y ago
28, 29 or 30. Divide by 4, 100 and 400 to figure out 28 or 29.
- hyperpape 12y ago
  I don't understand what you're saying.