Listen and Practice The Words
Cardinal Numbers
0 zero
1) one
2) two
3) three
4) four
5) five
6) six
7) seven
8) eight
9) nine
10) ten
11) eleven
12) twelve
13) thirteen
14) fourteen
15) fifteen
16) sixteen
17) seventeen
18) eighteen
19) nineteen
20) twenty
21) twenty-one
22) twenty-two
30) thirty
40) forty
50) fifty
60) sixty
70) seventy
80 eighty
90 ninety
100 one hundred
101 one hundred (and) one
102 one hundred (and) two
1,000 one thousand
10,000 ten thousand
100,000 one hundred thousand
1,000,000 one million
1,000,000,000 one billion
Ordinal Numbers
1st first
2nd second
3rd third
4th fourth
5th fifth
6th sixth
7th seventh
8th eighth
9th ninth
10th tenth
11th eleventh
12th twelfth
13th thirteenth
14th fourteenth
15th fifteenth
16th sixteenth
17th seventeenth
18th eighteenth
19th nineteenth
20th twentieth
21st twenty-first
22nd twenty-second
30th thirtieth
40th fortieth
50th fiftieth
60th sixtieth
70th seventieth
80th eightieth
90th ninetieth
100th one hundredth
101st one hundred (and) first
102nd one hundred (and) second
1,000th one thousandth
10,000th ten thousandth
100,000th one hundred thousandth
1,000,000th one millionth
1,000,000,000th one billionth
