基数词

序数词

缩写

基数词

序数词

缩写

1

one

first

1st

23

twenty-three

twenty-third

23rd

2

two

second

2nd

24

twenty-four

twenty-fourth

24th

3

three

third

3rd

25

twenty-five

twenty-fifth

25th

4

four

fourth

4th

26

twenty-six

twenty-sixth

26th

5

five

fifth

5th

27

twenty-seven

twenty-seventh

27th

6

six

sixth

6th

28

twenty-eight

twenty-eighth

28th

7

seven

seventh

7th

29

twenty-nine

twenty-ninth

29th

8

eight

eighth

8th

30

thirty

thirtieth

30th

9

nine

ninth

9th

40

forty

fortieth

40th

10

ten

tenth

10th

50

fifty

fiftieth

50th

11

eleven

eleventh

11th

60

sixty

sixtieth

60th

12

twelve

twelfth

12th

70

seventy

seventieth

70th

13

thirteen

thirteenth