Số thứ tự tiếng Anh từ 1 đến 100

 1 (one) → 1^st (first)

 2 (two) → 2^nd (second)

 3 (three) → 3^rd (third)

 4 (four) → 4^th (fourth)

 5 (five) → 5^th (fifth)

 6 (six) → 6^th (sixth)

 7 (seven) → 7^th (seventh)

 8 (eight) → 8^th (eighth)

 9 (nine) → 9^th (ninth)

 10 (ten) → 10^th (tenth)

 11 (eleven) → 11^th (eleventh)

 12 (twelve) → 12^th (twelfth)

 13 (thirteen) → 13^th (thirteenth)

 14 (fourteen) → 14^th (fourteenth)

 15 (fifteen) → 15^th (fifteenth)

 16 (sixteen) → 16^th (sixteenth)

 17 (seventeen) → 17^th (seventeenth)

 18 (eighteen) → 18^th (eighteenth)

 19 (nineteen) → 19^th (nineteenth)

 20 (twenty) → 20^th (twentieth)

 21 (twenty-one) → 21^st (twenty-first)

 22 (twenty-two) → 22^nd (twenty-second)

 23 (twenty-three) → 23^rd (twenty-third)

 24 (twenty-four) → 24^th (twenty-fourth)

 25 (twenty-five) → 25^th (twenty-fifth)

 26 (twenty-six) → 26^th (twenty-sixth)

 27 (twenty-seven) → 27^th (twenty-seventh)

 28 (twenty-eight) → 28^th (twenty-eighth)

 29 (twenty-nine) → 29^th (twenty-ninth)

 30 (thirty) → 30^th (thirtieth)

 31 (thirty-one) → 31^st (thirty-first)

 32 (thirty-two) → 32^nd (thirty-second)

 33 (thirty-three) → 33^rd (thirty-third)

 34 (thirty-four) → 34^th (thirty-fourth)

 35 (thirty-five) → 35^th (thirty-fifth)

 36 (thirty-six) → 36^th (thirty-sixth)

 37 (thirty-seven) → 37^th (thirty-seventh)

 38 (thirty-eight) → 38^th (thirty-eighth)

 39 (thirty-nine) → 39^th (thirty-ninth)

 40 (forty) → 40^th (fourtieth)

 41 (forty-one) → 41^st (forty-first)

 42 (forty-two) → 42^nd (forty-second)

 43 (forty-three) → 43^rd (forty-third)

 44 (forty-four) → 44^th (forty-fourth)

 45 (forty-five) → 45^th (forty-fifth)

 46 (forty-six) → 46^th (forty-sixth)

 47 (forty-seven) → 47^th (forty-seventh)

 48 (forty-eight) → 48^th (forty-eighth)

 49 (forty-nine) → 49^th (forty-ninth)

 50 (fifty) → 50^th (fiftieth)

 51 (fifty-one) → 51^st (fifty-first)

 52 (fifty-two) → 51^nd (fifty-second)

 53 (fifty-three) → 53^rd (fifty-third)

 54 (fifty-four) → 54^th (fifty-fourth)

 55 (fifty-five) → 55^th (fifty-fifth)

 56 (fifty-six) → 56^th (fifty-sixth)

 57 (fifty-seven) → 57^th (fifty-seventh)

 58 (fifty-eight) → 58^th (fifty-eighth)

 59 (fifty-nine) → 59^th (fifty-ninth)

 60 (sixty) → 60^th (sixtieth)

 61 (sixty-one) → 61^st (sixty-first)

 62 (sixty-two) → 61^nd (sixty-second)

 63 (sixty-three) → 63^rd (sixty-third)

 64 (sixty-four) → 64^th (sixty-fourth)

 65 (sixty-five) → 65^th (sixty-fifth)

 66 (sixty-six) → 66^th (sixty-sixth)

 67 (sixty-seven) → 67^th (sixty-seventh)

 68 (sixty-eight) → 68^th (sixty-eighth)

 69 (sixty-nine) → 69^th (sixty-ninth)

 70 (seventy) → 70^th (seventieth)

 71 (seventy-one) → 71^st (seventy-first)

 72 (seventy-two) → 72^nd (seventy-second)

 73 (seventy-three) → 73^rd (seventy-third)

 74 (seventy-four) → 74^th (seventy-fourth)

 75 (seventy-five) → 75^th (seventy-fifth)

 76 (seventy-six) → 76^th (seventy-sixth)

 77 (seventy-seven) → 77^th (seventy-seventh)

 78 (seventy-eight) → 78^th (seventy-eighth)

 79 (seventy-nine) → 79^th (seventy-ninth)

 80 (eighty) → 80^th (eightieth)

 81 (eighty-one) → 81^st (eighty-first)

 82 (eighty-two) → 82^nd (eighty-second)

 83 (eighty-three) → 83^rd (eighty-third)

 84 (eighty-four) → 84^th (eighty-fourth)

 85 (eighty-five) → 85^th (eighty-fifth)

 86 (eighty-six) → 86^th (eighty-sixth)

 87 (eighty-seven) → 87^th (eighty-seventh)

 88 (eighty-eight) → 88^th (eighty-eighth)

 89 (eighty-nine) → 89^th (eighty-ninth)

 90 (ninety) → 90^th (ninetieth)

 91 (ninety-one) → 91^st (ninety-first)

 92 (ninety-two) → 92^nd (ninety-second)

 93 (ninety-three) → 93^rd (ninety-third)

 94 (ninety-four) → 94^th (ninety-fourth)

 95 (ninety-five) → 95^th (ninety-fifth)

 96 (ninety-six) → 96^th (ninety-sixth)

 97 (ninety-seven) → 97^th (ninety-seventh)

 98 (ninety-eight) → 98^th (ninety-eighth)

 99 (ninety-nine) → 99^th (ninety-ninth)

 100 (one hundred) → 100^th (one hundredth)