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Números
Cardinais |
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1
- one |
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2
- two |
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3
- three |
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4
- four |
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5
- five |
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6
- six |
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7
- seven |
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8 - eight |
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9
- nine |
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10
- ten |
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11
- eleven |
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12
- twelve |
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13
- thirteen |
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14
- fourteen |
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15
- fifteen |
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16
- sixteen |
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17
- seventeen |
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18
- eighteen |
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19
- nineteen |
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20 - twenty |
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21
- twenty-one |
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22
- twenty-two |
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23 - twenty-three |
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24 - twenty-four |
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25
- twenty-five |
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26
- twenty-six |
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27
- twenty-seven |
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28
- twenty-eight |
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29
- twenty-nine |
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30
- thirty |
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40 - forty (see also: "FORTY") |
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50
- fifty |
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60
- sixty |
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70
- seventy |
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80
- eighty |
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90 - ninety |
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100
- one hundred |
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101
- one hundred one |
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102 - one hundred two |
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1,000
- one thousand |
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1,000,000 - one million |
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1,000,000,000
- one billion (see also: "BILLION") |
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Números
Ordinais |
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1st
- first |
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2nd
- second |
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3rd
- third |
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4th
- fourth |
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5th
- fifth |
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6th
- sixth |
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7th
- seventh |
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8th
- eighth |
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9th
- ninth |
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10th
- tenth |
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11th
- eleventh |
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12th
- twelfth (see also: "TWELFTH") |
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13th
- thirteenth |
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14th
- fourteenth |
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15th
- fifteenth |
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16th
- sixteenth |
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17th
- seventeenth |
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18th
- eighteenth |
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19th
- nineteenth |
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20th
- twentieth |
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21st
- twenty-first |
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22nd
- twenty-second |
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23rd
- twenty-third |
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24th
- twenty-fourth |
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25th
- twenty-fifth |
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26th
- twenty-sixth |
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27th
- twenty-seventh |
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28th
- twenty-eighth |
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29th
- twenty-ninth |
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30th
- thirtieth |
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40th
- fortieth |
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50th
- fiftieth |
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60th
- sixtieth |
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70th
- seventieth |
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80th
- eightieth |
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90th
- ninetieth |
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100th
- one hundredth |
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1,000th
- one thousandth |
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1,000,000th
- one millionth |
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1,000,000,000th
- one billionth |
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Expressões
e símbolos matemáticos
(a versão para o inglês se limita
aos sinais) |
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45
+ 5 [plus / and] |
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126
- 65 [minus / take away] |
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18
± 2 [plus or minus] |
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6
x 5 [(is) multiplied by / times or by (when
giving dimensions)] |
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887
÷ 7 [(is) divided by] |
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x
= 63 [is equal to / equals] |
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a
≠
c [is not equal to / does not equal]
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x
< 5 [is less than] |
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r
#
14 [is less than or equal to] |
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x
> 2 [is more than] |
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3:9::4:12
[three is to nine, as four is to twelve]
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32
Î
c [is an element of (a set)] |
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pr2
[pi /pai/ r squared] |
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V
[the radical sign that indicates the square root]
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4
[infinity] |
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%
[percent or per hundred] |
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logax
[logarithm of x to base a] |
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c
= i or { } [conjunto vazio = empty set]
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a
1 b [intersecção = intersection]
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c
c d [união = union] |
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65
d d [contido = is a subset of] |
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x2
[x squared] |
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x3
[x cubed] |
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x4
[x to the power four / to the fourth]
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p
< 0,05 [p is less than point zero five]
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a
média é 135 [the mean is 135]
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a
mediana é 23 [the median is 23]
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a
média foi 13,59 [the mean was 13.59]
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desvio
padrão [standard deviation]
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Medidas
em geral |
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10
mm [millimeters] |
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120
m2 [square meters] |
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900
g [grams] |
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3
m3 [cubic meters] |
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1,75
l [liters] |
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1,201
galões [gallons] |
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28,35
g [grams] |
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2
cm [centimeters] |
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0,393
polegadas [in or inches] |
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18
onças [ounces] |
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45,4
kg [kilograms] |
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1,094
jardas [yd or yards] |
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3,000
m [meters] |
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45,89
km [kilometers] |
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18
léguas marítimas [sea leagues]
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15
toneladas [tons] |
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0,621
milhas [miles] |
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18
pés [feet] |
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2,471
acres [acres /ei' kers/] |
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0,405
hectares [hectares /hék'térs/]
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0,383
milhas quadradas [square miles] |
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6,45
polegadas quadradas [square inches]
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O
Monte Everest tem 29.028 pés de altura. [Mount
Everest is 29,028 feet high.] |
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O
avião está voando a 20.000 pés.
[The airplane is flying at a height / an altitude
of twenty thousand feet. (20,000 ft)]
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A
profundidade média do mar é 12.000
pés ou 2 milhas e meia. [The sea's
average depth is twelve thousand feet or two and
a half miles. (12,000 ft)] |
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A
sala tem 16 pés de largura por 25 pés
de comprimento. [This room is sixteen foot/feet
(wide) by twenty-five (foot/feet) (long). (16ft
x 25ft or 16' x 25')] |
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Precisamos
de um escritório de 600 m2. [We
need six hundred square meters of office space.
(600 sq m)] |
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São
necessários 30 pés cúbicos
de areia para misturar com o cimento. [You'll
need thirty (cubic) feet/foot of sand to mix with
the cement. (30cu ft)] |
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A
temperatura era de 95° F à sombra hoje
pela manhã. [It was 95 (degrees) in the shade
this morning. (95° F)] |
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Meu
peso é 81 quilos. [I weigh eighty-one kilos.
(81 kg)] |
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Minha
esposa tem 1,68m de altura. [My wife is one meter
sixty-eight (centimeters) (tall). (1.68m)]
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Horário
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16h00min
[four o'clock p.m. or sixteen hundred hours
(in the military)] |
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8h15min
[eight fifteen (AmE) or a quarter past eight
(BrE)] |
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15h45min
[three forty-five (AmE) or a quarter to four
(BrE)] |
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3h25min
da tarde [three twenty-five pm] |
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4h00min
da manhã [four o'clock a.m. / in the morning]
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das
15h00min às 15h45min [from three to three
forty-five] |
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na
hora do almoço [at lunchtime]
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18h30min
[six thirty (AmE) or half past six (BrE)]
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meia-noite
[midnight / twenty-four hundred hours / twelve o'clock
a.m.] |
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meio-dia
[midday / noon / twelve o'clock p.m.]
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7h00min
na costa leste [7 o'clock EST (Eastern Standard
Time)] |
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10h00min
na costa oeste [10 o'clock PST (Pacific Standard
Time)] |
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