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 数字の英語 - 1〜100の数字

INDEX PAGE

たし算・ひき算  時計の読み方  


 

  男声    女声

1

2

3

4

5

one

two

three

four

five

6

7

8

9

10

six

seven

eight

nine

ten

 

※参考(英語の表記法は国や人それぞれに異なり必ずしも統一されているものではありませんが)文章中で数詞を表記する時、0〜10は語[zero, one, two...ten]で書くのが望ましい(ただし、図や表で使う数詞や単位記号[kg, cmなど]と一緒に使う場合、ページ番号の表記など、例外となるものも多い)。なお、文頭に数詞が来る場合は0〜10に限らず語で書くのが望ましい。


 

         

 

11

12

13

14

15

eleven

twelve

thirteen

fourteen

fifteen

16

17

18

19

20

sixteen

seventeen

eighteen

nineteen

twenty

 

         

21

22

23

24

25

twenty-one

twenty-two

twenty-three

twenty-four

twenty-five

26

27

28

29

30

twenty-six

twenty-seven

twenty-eight

twenty-nine

thirty

※数詞を語で表す時、2語から成る数で1語目の最後が「ty」で終わる場合は,一般に、語間に「- (ハイフン)」を置きます。 (例)  twenty-one [21]
 

         

31

32

33

34

35

thirty-one

thirty-two

thirty-three

thirty-four

thirty-five

36

37

38

39

40

thirty-six

thirty-seven

thirty-eight

thirty-nine

forty

 

         

41

42

43

44

45

forty-one

forty-two

forty-three

forty-four

forty-five

46

47

48

49

50

forty-six

forty-seven

forty-eight

forty-nine

fifty

 

         

51

52

53

54

55

fifty-one

fifty-two

fifty-three

fifty-four

fifty-five

56

57

58

59

60

fifty-six

fifty-seven

fifty-eight

fifty-nine

sixty

 

         

61

62

63

64

65

sixty-one

sixty-two

sixty-three

sixty-four

sixty-five

66

67

68

69

70

sixty-six

sixty-seven

sixty-eight

sixty-nine

seventy

 

         

71

72

73

74

75

seventy-one

seventy-two

seventy-three

seventy-four

seventy-five

76

77

78

79

80

seventy-six

seventy-seven

seventy-eight

seventy-nine

eighty

 

         

81

82

83

84

85

eighty-one

eighty-two

eighty-three

eighty-four

eighty-five

86

87

88

89

90

eighty-six

eighty-seven

eighty-eight

eighty-nine

ninety

 

         

91

92

93

94

95

ninety-one

ninety-two

ninety-three

ninety-four

ninety-five

96

97

98

99

100

ninety-six

ninety-seven

ninety-eight

ninety-nine

one hundred

 

 

 


<参考>
 

one thousand

1,000

  一千

ten thousand

10,000

  一万

one hundred thousand

100,000

  十万

one million

1,000,000

  百万

ten million

10,000,000

  一千万

one hundred million

100,000,000

  一億

one billion

1,000,000,000

  十億

ten billion

10,000,000,000

  百億

one hundred billion

100,000,000,000

  一千億

one trillion

1,000,000,000,000

  一兆

12,345,678 
twelve million, three hundred (and) forty-five thousand, six hundred (and) seventy-eight

・ 数詞によるたくさんの数をあらわす表現
hundreds of... 何百もの...    (hundreds of people: 何百人もの人々)
thousands of... 何千もの...
tens of thousands of... 何万もの...
hundreds of thousands of... 何十万もの...
millions of... 何百万もの...
tens of millions of... 数千万もの...
hundreds of millions of... 何億もの...
billions of... 何十億もの...

・ 大体の数(およそ、約、だいたい...から...ぐらい)をあらわすときに使う表現
about ....
around ...
approximately ...
somewhere between .... and ...

・ 分数
分子から先に読む。分子が2以上の時は分母を複数形にする。
1/2 = one-half  [a half]         (We walked [for] one-half of a mile.: 我々は1/2マイル歩いた)
1/3 = one-third [a third]
2/3 = two-thirds
1/4 = one-quarter [a quarter]
3/4 = three-quarters
1/5 = one-fifth [a fifth]
2/5 = two-fifths
3-2/5 = three and two-fifths

・ 小数
小数点を point 、0は zero と読む。1.0以下は単数、1.1以上は複数扱い。
0.5 [zero point five]   (0.5 inch)
1.23 [one point two three]   (1.23 inches)

 

 

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