Thứ tự tiếng Anh từ đến 100 - 10 st (one) → (first) (two) → 2nd (second) (three) → 3rd (third) (four) → 4th (fourth) (five) → 5th (fifth) (six) → 6th (sixth) (seven) → 7th (seventh) (eight) → 8th (eighth) (nine) → 9th (ninth) 10 (ten) → 10th (tenth) 21 - 30 21 (twenty-one) → 21st (twenty-first) 22 (twenty-two) → 22nd (twenty-second) 23 (twenty-three) → 23rd (twenty-third) 24 (twenty-four) → 24th (twenty-fourth) 25 (twenty-five) → 25th (twenty-fifth) 26 (twenty-six) → 26th (twenty-sixth) 27 (twenty-seven) → 27th (twenty-seventh) 28 (twenty-eight) → 28th (twenty-eighth) 29 (twenty-nine) → 29th (twenty-ninth) 30 (thirty) → 30th (thirtieth) 41 - 50 41 (forty-one) → 41st (forty-first) 42 (forty-two) → 42nd (forty-second) 43 (forty-three) → 43rd (forty-third) 44 (forty-four) → 44th (forty-fourth) 45 (forty-five) → 45th (forty-fifth) 46 (forty-six) → 46th (forty-sixth) 47 (forty-seven) → 47th (forty-seventh) 48 (forty-eight) → 48th (forty-eighth) 49 (forty-nine) → 49th (forty-ninth) 50 (fifty) → 50th (fiftieth) 61 - 70 61 (sixty-one) → 61st (sixty-first) 62 (sixty-two) → 61nd (sixty-second) 63 (sixty-three) → 63rd (sixty-third) 11 - 20 11 (eleven) → 11th (eleventh) 12 (twelve) → 12th (twelfth) 13 (thirteen) → 13th (thirteenth) 14 (fourteen) → 14th (fourteenth) 15 (fifteen) → 15th (fifteenth) 16 (sixteen) → 16th (sixteenth) 17 (seventeen) → 17th (seventeenth) 18 (eighteen) → 18th (eighteenth) 19 (nineteen) → 19th (nineteenth) 20 (twenty) → 20th (twentieth) 31 - 40 31 (thirty-one) → 31st (thirty-first) 32 (thirty-two) → 32nd (thirty-second) 33 (thirty-three) → 33rd (thirty-third) 34 (thirty-four) → 34th (thirty-fourth) 35 (thirty-five) → 35th (thirty-fifth) 36 (thirty-six) → 36th (thirty-sixth) 37 (thirty-seven) → 37th (thirty-seventh) 38 (thirty-eight) → 38th (thirty-eighth) 39 (thirty-nine) → 39th (thirty-ninth) 40 (forty) → 40th (fourtieth) 51 - 60 st 51 (fifty-one) → 51 (fifty-first) 52 (fifty-two) → 51nd (fifty-second) 53 (fifty-three) → 53rd (fifty-third) 54 (fifty-four) → 54th (fifty-fourth) 55 (fifty-five) → 55th (fifty-fifth) 56 (fifty-six) → 56th (fifty-sixth) 57 (fifty-seven) → 57th (fifty-seventh) 58 (fifty-eight) → 58th (fifty-eighth) 59 (fifty-nine) → 59th (fifty-ninth) 60 (sixty) → 60th (sixtieth) 71 - 80 71 (seventy-one) → 71st (seventy-first) 72 (seventy-two) → 72nd (seventy-second) 73 (seventy-three) → 73rd (seventy-third) 64 (sixty-four) → 64th (sixty-fourth) 65 (sixty-five) → 65th (sixty-fifth) 66 (sixty-six) → 66th (sixty-sixth) 67 (sixty-seven) → 67th (sixty-seventh) 68 (sixty-eight) → 68th (sixty-eighth) 69 (sixty-nine) → 69th (sixty-ninth) 70 (seventy) → 70th (seventieth) 81 - 90 81 (eighty-one) → 81st (eighty-first) 82 (eighty-two) → 82nd (eighty-second) 83 (eighty-three) → 83rd (eighty-third) 84 (eighty-four) → 84th (eighty-fourth) 85 (eighty-five) → 85th (eighty-fifth) 86 (eighty-six) → 86th (eighty-sixth) 87 (eighty-seven) → 87th (eighty-seventh) 88 (eighty-eight) → 88th (eighty-eighth) 89 (eighty-nine) → 89th (eighty-ninth) 90 (ninety) → 90th (ninetieth) 74 (seventy-four) → 74th (seventy-fourth) 75 (seventy-five) → 75th (seventy-fifth) 76 (seventy-six) → 76th (seventy-sixth) 77 (seventy-seven) → 77th (seventy-seventh) 78 (seventy-eight) → 78th (seventy-eighth) 79 (seventy-nine) → 79th (seventy-ninth) 80 (eighty) → 80th (eightieth) 91 - 100 91 (ninety-one) → 91st (ninety-first) 92 (ninety-two) → 92nd (ninety-second) 93 (ninety-three) → 93rd (ninety-third) 94 (ninety-four) → 94th (ninety-fourth) 95 (ninety-five) → 95th (ninety-fifth) 96 (ninety-six) → 96th (ninety-sixth) 97 (ninety-seven) → 97th (ninety-seventh) 98 (ninety-eight) → 98th (ninety-eighth) 99 (ninety-nine) → 99th (ninety-ninth) 100 (one hundred) → 100th (one hundredth) ... (seventy-eighth) 79 (seventy-nine) → 79th (seventy-ninth) 80 (eighty) → 80th (eightieth) 91 - 10 0 91 (ninety-one) → 91st (ninety-first) 92 (ninety-two) → 92nd (ninety-second) 93 (ninety-three) → 93rd... (sixty-eighth) 69 (sixty-nine) → 69th (sixty-ninth) 70 (seventy) → 70th (seventieth) 81 - 90 81 (eighty-one) → 81st (eighty-first) 82 (eighty-two) → 82nd (eighty-second) 83 (eighty-three) → 83rd... (ninety-seventh) 98 (ninety-eight) → 98th (ninety-eighth) 99 (ninety-nine) → 99th (ninety-ninth) 10 0 (one hundred) → 10 0th (one hundredth)