Medal podium

Números (2)

Números ordinales


1st
first

2nd
second

3rd
third

4th
fourth

5th
fifth

6th
sixth

7th
seventh

8th
eighth

9th
ninth
10º
10th
tenth
11º
11th
eleventh
12º
12th
twelfth
13º
13th
thirteenth
14º
14th
fourteenth
15º
15th
fifteenth
16º
16th
sixteenth
17º
17th
seventeenth
18º
18th
eighteenth
19º
19th
nineteenth
20º
20th
twentieth
21º
21st
twenty-first
22º
22nd
twenty-second
23º
23rd
twenty-third
24º
24th
twenty-fourth
30º
30th
thirtieth
40º
40th
fortieth
50º
50th
fiftieth
60º
60th
sixtieth
70º
70th
seventieth
80º
80th
eightieth
90º
90th
ninetieth
100º
100th
hundredth
1,000º
1,000th
thousandth
1,000,000º
1,000,000th
millionth

Los números ordinales se emplean:

– en títulos:

 

  •  Queen Elizabeth II = (Queen Elizabeth the Second)

  •  Pope John XXIII = (Pope John the Twenty-third)

 

– para referirse a siglos:

 

  •  the 19th century = (the nineteenth century)

 

– para indicar la fecha:

 

  •  April 3rd = (April the third)

 

Ver también las notas sobre La Fecha

Operaciones matemáticas

 

  •  13 + 3 = 16 = thirteen plus three is sixteen= thirteen plus three equals sixteen= thirteen and three are sixteen

  •  4 – 1 = 3 = four minus one is three

  •  3 x 2 = 6 = three times two is six= three twos are six

  •  20 ÷ 4 = 5 = twenty divided by four is five

  •  a > b = a is greater than b

  •  b < c = b is less than c

See more from Usage notes