Let's get this math done. We have 526 and we're going to multiply it by 29. This is the same as taking 526 and adding it to itself 29 times.
Step 1: 0 + 526 = 526
Step 2: 526 + 526 = 1052
Step 3: 1052 + 526 = 1578
Step 4: 1578 + 526 = 2104
Step 5: 2104 + 526 = 2630
Step 6: 2630 + 526 = 3156
Step 7: 3156 + 526 = 3682
Step 8: 3682 + 526 = 4208
Step 9: 4208 + 526 = 4734
Step 10: 4734 + 526 = 5260
Step 11: 5260 + 526 = 5786
Step 12: 5786 + 526 = 6312
Step 13: 6312 + 526 = 6838
Step 14: 6838 + 526 = 7364
Step 15: 7364 + 526 = 7890
Step 16: 7890 + 526 = 8416
Step 17: 8416 + 526 = 8942
Step 18: 8942 + 526 = 9468
Step 19: 9468 + 526 = 9994
Step 20: 9994 + 526 = 10520
Step 21: 10520 + 526 = 11046
Step 22: 11046 + 526 = 11572
Step 23: 11572 + 526 = 12098
Step 24: 12098 + 526 = 12624
Step 25: 12624 + 526 = 13150
Step 26: 13150 + 526 = 13676
Step 27: 13676 + 526 = 14202
Step 28: 14202 + 526 = 14728
Step 29: 14728 + 526 = 15254

So, 526*29 = 15254