OK, let's crack this. We're given 699 and our task is to multiply it by 29. Essentially, we'll be adding 699 to itself 29 times.
Step 1: 0 + 699 = 699
Step 2: 699 + 699 = 1398
Step 3: 1398 + 699 = 2097
Step 4: 2097 + 699 = 2796
Step 5: 2796 + 699 = 3495
Step 6: 3495 + 699 = 4194
Step 7: 4194 + 699 = 4893
Step 8: 4893 + 699 = 5592
Step 9: 5592 + 699 = 6291
Step 10: 6291 + 699 = 6990
Step 11: 6990 + 699 = 7689
Step 12: 7689 + 699 = 8388
Step 13: 8388 + 699 = 9087
Step 14: 9087 + 699 = 9786
Step 15: 9786 + 699 = 10485
Step 16: 10485 + 699 = 11184
Step 17: 11184 + 699 = 11883
Step 18: 11883 + 699 = 12582
Step 19: 12582 + 699 = 13281
Step 20: 13281 + 699 = 13980
Step 21: 13980 + 699 = 14679
Step 22: 14679 + 699 = 15378
Step 23: 15378 + 699 = 16077
Step 24: 16077 + 699 = 16776
Step 25: 16776 + 699 = 17475
Step 26: 17475 + 699 = 18174
Step 27: 18174 + 699 = 18873
Step 28: 18873 + 699 = 19572
Step 29: 19572 + 699 = 20271

So, 699*29 = 20271