This document provides information about cardinal and ordinal numbers. It lists the numbers from 1 to 1000 in words, as well as their ordinal equivalents. It includes exercises for writing numbers in words.

1. CARDINAL AND
ORDINAL
NUMBERS

2. Cardinal Numbers
1= one 11= eleven 21= twenty one
2= two 12= twelve 22= twenty two
3= three 13= thirteen 30= thirty
4= four 14= fourteen 40= forty
5= five 15= fifteen 50= fifty
6= six 16= sixteen 60= sixty
7= seven 17= seventeen 70= seventy
8= eight 18= eighteen 80= eighty
9= nine 19= nineteen 90= ninety
10= ten 20= twenty 100= one hundred
1000=one thousand
1000000= one million

4. Ordinal numbers
1st= first 11th= eleventh 21st= twenty first
2nd= second 12th= twelfth 22nd= twenty second
3rd= third 13th= thirteenth 23rd= twenty third
4th= fourth 14th=fourteenth 24th= twenty fourth
5th= fifth 15th=fifteenth 25th twenty fifth
6th= sixth 16th=sixteenth 26th= twenty sixth
7th= seventh 17th= seventeenth 27th= twenty seventh
8th= eighth 18th=eighteenth 28th= twenty eighth
9th= ninth 19th= nineteenth 29th= twenty ninth
10th= tenth 20th= twentieth 30th= thirtieth

5. 31=thirty first
40= fourtieth
50= fiftieth
60= sixtieth
70= seventieth
100= one hundredth
1000= one thousandth
1,000,000= one millionth
1000,000,000= one billionth

6. Exercise: write the following numbers in full
1=…………. 65=…………………
11=………. 90=………………..
9=…………. 1000000=……………
100=…………. 101=……………………
50=……………. 300=…………….
71=…………….. 99=………………..
18=…………….. 15=…………………
1000=………….. 10000=………………

7. Exercise: write the following numbers in full
1= one 65= sixty five
11= eleven 90= ninety
9= nine 1000000= one million
100=one hundred 101=one hundred and
one
50= fifty 300= three hundred
71= seventy one 99= ninety nine
18= eighteen 15= fifteen
1000= one thousand 10000= ten thousands