There can be either 242 or 243 leap years in any 1000-year period.
55
over a 1000 and a 1000 tornadoes are on average per year
well there is about 1000 avalanches a year
1000
There are 366 days
about 1000 pounds a year.
they are 1000 smokers each year
Leapfrog Little Leaps system can be purchased in many different locations. The Leapfrog Little Leaps system can be bought at the official website or at any childrens store
1000
1000
over 1000
1000