This document contains information about numbers, dates, and months. It lists the numbers from 1 to 31, the spelling of numbers up to one trillion, and conversions between units of time like seconds to minutes, hours to days, weeks to months, and months to years. It also provides the number of days in each month and rules for determining leap years with an extra day in February every four years.

1. Mr.
Bill
Phone: 086 – 050 – 0379
E-mail: mrbillgreaves@gmail.com

2. Numbers and Dates
1 one first 16 sixteen sixteenth
2 two second 17 seventeen seventeenth
3 three third 18 eighteen eighteenth
4 four fourth 19 nineteen nineteenth
5 five fifth 20 twenty twentieth
6 six sixth 21 twenty one twenty first
7 seven seventh 22 twenty two twenty second
8 eight eighth 23 twenty three twenty third
9 nine ninth 24 twenty four twenty fourth
10 ten tenth 25 twenty five twenty fifth
11 eleven eleventh 26 twenty six twenty sixth
12 twelve twelfth 27 twenty seven twenty seventh
13 thirteen thirteenth 28 twenty eight twenty eighth
14 fourteen fourteenth 29 twenty nine twenty ninth
15 fifteen fifteenth 30 thirty thirtieth
31 thirty one thirty first

3. Numbers and Dates
1 one 16 sixteen 100 one hundred
2 two 17 seventeen 1,000 one thousand
3 three 18 eighteen 10,000 ten thousand
4 four 19 nineteen 100,000 one hundred thousand
5 five 20 twenty 1,000,000 one million
6 six 30 thirty 1,000,000,000 one billion
7 seven 40 forty 1,000,000,000,000 one trillion
8 eight 50 fifty 1,000,000,000,000,000 one quadrillion
9 nine 60 sixty
10 ten 70 seventy
11 eleven 80 eighty
12 twelve 90 ninety
13 thirteen
14 fourteen
15 fifteen

4. Numbers and Dates
60 seconds = 1 minute
60 minutes = 1 hour
24 hours = 1 day
7 days = 1 week
4 weeks (?) = 1 month
12 months = 1 year
10 years = 1 decade
100 years = 1 century
1,000 years = 1 millenium

5. Numbers and Dates
Months
January 31 days
February 28 days
March 31 days Thirty days has September, April, June and
April 30 days November.
May 31 days All the rest have thirty one
June 30 days Except for February which has 28 days clear
July 31 days and 29 each Leap Year
August 31 days
September 30 days
October 31 days
November 30 days
December 31 days

6. Numbers and Dates
Months
January 31 days
February 28 days
March 31 days
April 30 days
May 31 days
June 30 days
July 31 days There are 365 days in a year
August 31 days Every 4 years there is a Leap Year
September 30 days The Leap Year has 366 days
October 31 days The extra day is the 29th of February
November 30 days
December 31 days