Page 5 - MM

 One year in four years has an extra day. A year with 366 days is

called a Leap year. Every fourth year is a leap year. The extra day is

added to February which then has 29 days. Some of the leap years

are: 1968, 1972, 1976, 1980, 1984, 1988, 1992, 1996, 2000, etc.