Multiple choice 33 XXXIII XXVI LXIV LVIII Reveal answer Fill a bubble to check yourself A Correct answer Explanation The number 33 is written by repeating the symbol for 10 three times (XXX) and the symbol for 1 three times (III). This gives XXXIII. The other options represent 26 (XXVI), 64 (LXIV), and 58 (LVIII).