小学英语五年级基数词与序数词知识总结

这是一份小学英语五年级基数词与序数词知识总结，
数字
基数词
序数词
序数词缩写
1
ne
first
1st
2
tw
secnd
2nd
3
three
third
3rd
4
fur
furth
4th
5
five
fifth
5th
6
six
sixth
6th
7
seven
seventh
7th
8
eight
eighth
8th
9
nine
ninth
9th
10
ten
tenth
10th
11
eleven
eleventh
11th
12
twelve
twelfth
12th
13
thirteen
thirteenth
13th
14
furteen
furteenth
14th
15
fifteen
fifteenth
15th
16
sixteen
sixteenth
16th
17
seventeen
seventeenth
17th
18
eighteen
eighteenth
18th
19
nineteen
nineteenth
19th
20
twenty
twentieth
20th
21
twenty-ne
twenty-first
21st
30
thirty
thirtieth
30th
40
furty
furtieth
40th
50
fifty
fiftieth
50th
60
sixty
sixtieth
60th
70
seventy
seventieth
70th
80
eighty
eightieth
80th
90
ninety
ninetieth
90th
100
hundred
hundredth
100th