Cardinal Number

Cardinal number shows / tells you how much / many (Quantity).

Ordinal Number

Ordinal number shows in what order a person/day/things stands.

No.	Cardinal Numbers	Ordinal Numbers	Roman Numrals
1	One	1st (First)	I
2	Two	2nd (Second)	II
3	Three	3rd (Third)	III
4	Four	4th (Forth)	IV
5	Five	5th (Fifth)	V
6	Six	6th (Sixth)	VI
7	Seven	7th (Seventh)	VII
8	Eight	8th (Eighth)	VIII
9	Nine	9th (Ninth)	IX
10	Ten	10th (Tenth)	X
11	Eleven	11th (Eleventh)	XI
12	Twelve	12th (Twelfth)	XII
13	Thirteen	13th (Thirteenth)	XIII
14	Fourteen	14th (Fourteenth)	XIV
15	Fifteen	15th (Fifteenth)	XV
16	Sixteen	16th (Sixteenth)	XVI
17	Seventeen	17th (Seventeenth)	XVII
18	Eighteen	18th (Eighteenth)	XVIII
19	Nineteen	19th (Nineteenth)	XIX
20	Twenty	20th (Twentieth)	XX
21	Twenty-one	21st (Twenty-first)	XXI
30	Thirty	30th (Thirtieth)	XXX
40	Forty	40th (Fortieth)	XL
50	Fifty	50th (Fiftieth)	L
60	Sixty	60th (Sixtieth)	LX
70	Seventy	70th (Seventieth)	LXX
80	Eighty	80th (Eightieth)	LXXX
90	Ninety	90th (Ninetieth)	XC
100	Hundred	100th (Hundredth)	C
101	A hundred & One	101st (Hundred & First)	CI
200	Two hundred	200th (Two hundredth)	CC
1000	Thousand	1000th (Thousandth)	M