Expresiones numéricas / Numeric Expressions

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 twetith
21st twenty-first
22nd twenty-second
30th thirtieth
40th fourtieth
50th fiftieth
60th sixtieth
70th seventieth
80th eightieth
90th ninetieth
100th hundreth
101st hundred and first
200 two hundreth
1 000th thousandth
10 000th ten thousandth
100 000th hundred thousandth
1 000 000th millionth

Cardinal Numbers

1 one
2 two
3 three
4 four
5 five
6 six
7 seven
8 eight
9 nine
10 ten
11 eleben
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 a/one hundred
101 a/one hundred and one
200 two hundred
1 000 a/one thousand
10 000 ten thousand
100 000 a/one hundred thousand
1 000 000 a/one million

Cómo usar lso números
• En inglés los números compuestos entre 21 y 99 se escriben con un guión:
- 36 thirty-six 36th thirty-sixth
- 53 fifty-three 53rdfifty-third

• Para formar números entre 100 y 199 se utiliza la conjunción and entre las centenas y las decenas:
- 329 three hundred and twenty-nine
Aquí and se pronuncia n y el acento recae sobre el último número