Number
s
CARDINAL
1-90
0 Zero/Nought/Oh/Nil
1 One
2 Two
3 Three
4 Four
5 Five
6 Six
7 Seven
8 Eight
9 Nine
10 Ten
21 Twenty-one
22 Twenty-two
….
44 Forty four
…
11 Eleven
12 Twelve
13 Thirteen
14 Fourteen
15 Fifteen
16 Sixteen
17 Seventeen
18 Eighteen
One hundred
19100
Nineteen
101
One
20 Twenty hundred and one
102 One hundred and two
30….
Thirty
200
two hundred
40 Forty
300
three
50 Fifty
400
four
60 Sixty
five
70500
Seventy
600
six
80 Eighty
seven
90700
Ninety
800 eight
900 nine
1,000,000 One million
1,000,000,000,000 One billion
ORDINAL
DECIMALS
1 First
2 Second
3 Third
4 Fourth
5 Fifth
6 Sixth
7 Seventh
8 Eight
9 Ninth
10 Tenth
…
20 Twentieth
30 Thirtieth
….
100 Hundredth
101 One hundred and first
1000 Thousandth
NOTE!
100-1100
1,000 a/one thousand
1,001 a/one thousand and one (UK)
a/one thousand one (US)
1100 one thousand and hundred (UK)
Eleven hundred (US)
1.1 one point one
1.1 nought/zero/oh point one
3.02 three point nought/zero/oh two
*Use the definite article before
all ordinal numbers ( The first, The twentieth, etc.)
0 = oh
- after a decimal point (9.02)
- in bus or room numbers (Room
101)
- in phone numbers
- in years (1906)
0 = nought
- before the decimal point (0.06)
0 = zero
- in temperature
- US for number 0
NOTE
* use comma to separate the digits of numbers over 999 (1, 000)
use point to indicate a decimal number or separate euros from cents (1.50)
Ex. Read these numbers:
13,325 309 569,009
1006 55,025 999,345 5,895 8,560 225 86 3,980 15 58 409 25,000