9. 2 = 182. 9 = 18 9. 5 = 455. 9 = 45 9. 7 = 637. 9 = 63 9. 3 = 273. 9 = 27 9. 6 = 546. 9 = 54 9. 4 = 364. 9 = 36 9. 8 = 728. 9 = 72 8 27 54 72 45 18 