The numerals презентация

11 eleven [ɪ’lev(ə)n]
12 twelve [twelv]
13 thirteen [θɜː’tiːn]
14 fourteen [ˌfɔː’tiːn]
15 fifteen [ˌfɪf’tiːn] (заметьте: “f”, а не “v”)
16 sixteen [ˌsɪk’stiːn]
17 seventeen [ˌsev(ə)n’tiːn]
18 eighteen [ˌeɪ’tiːn] (только одна “t”)
19 nineteen [ˌnaɪn’tiːn]
20 twenty [‘twentɪ]

twenty-one [ ˈ twentɪ ˈwʌn]
twenty-two [ˈtwentɪ ˈtu:]
twenty-three [ˈ twentɪ ˈθri:]
twenty-four [ ˈtwentɪ ˈfɔ:]
twenty-five [ ˈtwentɪ ˈfaɪv]
twenty-six [ ˈtwentɪ ˈsɪks]
twenty-seven[ ˈtwentɪ ˈsevn]
twenty-eight [ ˈtwentɪ ˈeɪt]
twenty-nine [ ˈtwentɪ ˈnaɪn]