Let's roll up our sleeves and solve this. We have 533 and we're going to multiply it by 18, essentially adding 533 to itself 18 times.
Step 1: 0 + 533 = 533
Step 2: 533 + 533 = 1066
Step 3: 1066 + 533 = 1599
Step 4: 1599 + 533 = 2132
Step 5: 2132 + 533 = 2665
Step 6: 2665 + 533 = 3198
Step 7: 3198 + 533 = 3731
Step 8: 3731 + 533 = 4264
Step 9: 4264 + 533 = 4797
Step 10: 4797 + 533 = 5330
Step 11: 5330 + 533 = 5863
Step 12: 5863 + 533 = 6396
Step 13: 6396 + 533 = 6929
Step 14: 6929 + 533 = 7462
Step 15: 7462 + 533 = 7995
Step 16: 7995 + 533 = 8528
Step 17: 8528 + 533 = 9061
Step 18: 9061 + 533 = 9594

So, 533*18 = 9594