What are the Roman Numerals 1-35?

Answer 1

1-10: i, ii, iii, iv, v, vi, vii, viii, ix, x

11-20: xi, xii, xiii, xiv, xv, xvi, xvii, xviii, xix, xx

21-30: xxi, xxii, xxiii, xxiv, xxv, xxvi, xxvii, xxviii, xxix, xxx

31-35: xxxi, xxxii, xxxiii, xxxiv, xxxv