( Cardinal Numbers)
Phiên âm (Anh Mỹ)Số thứ tự (Ordinal Numbers)Viết tắtPhiên âm (Anh Mỹ)1
One
wʌn
First
st
fɜrst
2
Two
tu
Second
nd
ˈsɛkənd
3
Three
θri
Third
rd
θɜrd
4
Four
fɔr
Fourth
th
fɔrθ
5
Five
faɪv
Fifth
th
fɪfθ
6
Six
sɪks
Sixth
th
sɪksθ
7
Seven
ˈsɛvən
Seventh
th
ˈsɛvənθ
8
Eight
eɪt
Eighth
th
eɪtθ
9
Nine
naɪn
Ninth
th
naɪnθ
10
Ten
tɛn
Tenth
th
tɛnθ
11
Eleven
ɪˈlɛvən
Eleventh
th
ɪˈlɛvənθ
12
Twelve
twɛlv
Twelfth
th
twɛlfθ
13
Thirteen
ˈθɜrˈtin
Thirteenth
th
ˈθɜrˈtinθ
14
Fourteen
ˈfɔrˈtin
Fourteenth
th
ˈfɔrˈtinθ
15
Fifteen
fɪfˈtin
Fifteenth
th
fɪfˈtinθ
16
Sixteen
sɪkˈstin
Sixteenth
th
sɪkˈstinθ
17
Seventeen
ˈsɛvənˈtin
Seventeenth
th
ˈsɛvənˈtinθ
18
Eighteen
eɪˈtin
Eighteenth
th
eɪˈtinθ
19
Nineteen
ˈnaɪnˈtin
Nineteenth
th
ˈnaɪnˈtinθ
20
Twenty
ˈtwɛnti
Twentieth
th
ˈtwɛntiəθ
21
Twenty -one
ˈtwɛnti -wʌn
Twenty -first
st
ˈtwɛnti -fɜrst
22
Twenty -two
ˈtwɛnti -tu
Twenty -second
nd
ˈtwɛnti -ˈsɛkənd
23
Twenty -three
ˈtwɛnti -θri
Twenty -third
rd
ˈtwɛnti -θɜrd
24
Twenty -four
ˈtwɛnti -fɔr
Twenty -fourth
th
ˈtwɛnti -fɔrθ
25
Twenty -five
ˈtwɛnti -faɪv
Twenty -fifth
th
ˈtwɛnti -fɪfθ
26
Twenty – six
ˈtwɛnti – sɪks
Twenty – sixth
th
ˈtwɛnti – sɪksθ
27
twenty – seven
ˈtwɛnti – ˈsɛvən
Twenty – seventh
th
ˈtwɛnti – ˈsɛvənθ
28
twenty – eight
ˈtwɛnti – eɪt
Twenty – eighth
th
ˈtwɛnti – eɪtθ
29
twenty – nine
ˈtwɛnti – naɪn
Twenty – ninth
th
ˈtwɛnti – naɪnθ
30
Thirty
ˈθɜrdi
Thirtieth
th
ˈθɜrtiəθ
31
Thirty -one
ˈθɜrdi -wʌn
Thirty -first
st
ˈθɜrdi -fɜrst
32
Thirty -two
ˈθɜrdi -tu
Thirty -second
nd
ˈθɜrdi -ˈsɛkənd
33
Thirty -three
ˈθɜrdi -θri
Thirty -third
rd
ˈθɜrdi -θɜrd
…
…
…
…
…
…
40
Forty
ˈfɔrti
Fortieth
th
ˈfɔrtiɪθ
41
Forty -one
ˈfɔrti -wʌn
Fortieth – first
st
ˈfɔrtiɪθ – fɜrst
50
Fifty
ˈfɪfti
Fiftieth
th
ˈfɪftiɪθ
60
Sixty
ˈsɪksti
Sixtieth
th
ˈsɪkstiɪθ
70
Seventy
ˈsɛvənti
Seventieth
th
ˈsɛvəntiɪθ
80
Eighty
ˈeɪti
Eightieth
th
ˈeɪtiɪθ
90
Ninety
ˈnaɪnti
Ninetieth
th
ˈnaɪntiɪθ
100
One hundred
wʌn ˈhʌndrəd
One hundredth
th
wʌn ˈhʌndrədθ
101
One hundred and one
wʌn ˈhʌndrəd ænd wʌn
One hundredth – first
st
wʌn ˈhʌndrədθ – fɜrst
421
four hundred twenty – one
fɔr ˈhʌndrəd ˈtwɛnti – wʌn
four hundred and twenty – first
st
fɔr ˈhʌndrəd ænd ˈtwɛnti – fɜrst
1000
One thousand
wʌn ˈθaʊzənd
One thousandth
th
wʌn ˈθaʊzəndθ
1001
One thousand and one
wʌn ˈθaʊzənd ænd wʌn
One thousandth – first
st
wʌn ˈθaʊzəndθ – fɜrst
5111
Five thousand, one hundred and eleven
faɪv ˈθaʊzənd, wʌn ˈhʌndrəd ænd ɪˈlɛvən
five thousand, one hundred and eleventh
th
faɪv ˈθaʊzənd, wʌn ˈhʌndrəd ænd ɪˈlɛvənθ
1 triệu
One million
wʌn ˈmɪljən
One millionth
th
wʌn ˈmɪljənθ
1 tỷ
One billion
wʌn ˈbɪljən
One billionth
th
wʌn ˈbɪljənθ