Let's review ordinal numbers!

Learn ordinal numbers in English with these videos:

Remember that in English you need ordinal numbers for dates.

You must add the last two letters of the written word to the figure:  

first         1st

second    2nd

third        3rd

fourth     4th

etc.

Here you have a chart with the ordinal numbers you need in order to say and write the date:

1

st

first

11

th

eleventh

21

st

twenty-first

31

st

thirty-first

2

nd

second

12

th

twelfth

22

nd

twenty-second

3

rd

third

13

th

thirteenth

23

rd

twenty-third

4

th

fourth

14

th

fourteenth

24

th

twenty-fourth

5

th

fifth

15

th

fifteenth

25

th

twenty-fifth

6

th

sixth

16

th

sixteenth

26

th

twenty-sixth

7

th

seventh

17

th

seventeenth

27

th

twenty-seventh

8

th

eighth

18

th

eighteenth

28

th

twenty-eighth

9

th

ninth

19

th

nineteenth

29

th

twenty-ninth

10

th

tenth

20

th

twentieth

30

th

thirtieth