Il numero 64, sessantaquattro in Italiano, in Inglese si dice sixty-four.
Il numero ordinale 64° in inglese si dice sixty-fourth.
55: fifty-five 56: fifty-six 57: fifty-seven 58: fifty-eight 59: fifty-nine 60: sixty 61: sixty-one 62: sixty-two 63: sixty-three 65: sixty-five 66: sixty-six 67: sixty-seven 68: sixty-eight 69: sixty-nine 70: seventy 71: seventy-one 72: seventy-two 73: seventy-three