Alright, let's solve this math problem step by step. First, we have the number 171. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 58. So, we're going to take the number 171 and add it to itself 58 times.
Step 1: 0 + 171 = 171
Step 2: 171 + 171 = 342
Step 3: 342 + 171 = 513
Step 4: 513 + 171 = 684
Step 5: 684 + 171 = 855
Step 6: 855 + 171 = 1026
Step 7: 1026 + 171 = 1197
Step 8: 1197 + 171 = 1368
Step 9: 1368 + 171 = 1539
Step 10: 1539 + 171 = 1710
Step 11: 1710 + 171 = 1881
Step 12: 1881 + 171 = 2052
Step 13: 2052 + 171 = 2223
Step 14: 2223 + 171 = 2394
Step 15: 2394 + 171 = 2565
Step 16: 2565 + 171 = 2736
Step 17: 2736 + 171 = 2907
Step 18: 2907 + 171 = 3078
Step 19: 3078 + 171 = 3249
Step 20: 3249 + 171 = 3420
Step 21: 3420 + 171 = 3591
Step 22: 3591 + 171 = 3762
Step 23: 3762 + 171 = 3933
Step 24: 3933 + 171 = 4104
Step 25: 4104 + 171 = 4275
Step 26: 4275 + 171 = 4446
Step 27: 4446 + 171 = 4617
Step 28: 4617 + 171 = 4788
Step 29: 4788 + 171 = 4959
Step 30: 4959 + 171 = 5130
Step 31: 5130 + 171 = 5301
Step 32: 5301 + 171 = 5472
Step 33: 5472 + 171 = 5643
Step 34: 5643 + 171 = 5814
Step 35: 5814 + 171 = 5985
Step 36: 5985 + 171 = 6156
Step 37: 6156 + 171 = 6327
Step 38: 6327 + 171 = 6498
Step 39: 6498 + 171 = 6669
Step 40: 6669 + 171 = 6840
Step 41: 6840 + 171 = 7011
Step 42: 7011 + 171 = 7182
Step 43: 7182 + 171 = 7353
Step 44: 7353 + 171 = 7524
Step 45: 7524 + 171 = 7695
Step 46: 7695 + 171 = 7866
Step 47: 7866 + 171 = 8037
Step 48: 8037 + 171 = 8208
Step 49: 8208 + 171 = 8379
Step 50: 8379 + 171 = 8550
Step 51: 8550 + 171 = 8721
Step 52: 8721 + 171 = 8892
Step 53: 8892 + 171 = 9063
Step 54: 9063 + 171 = 9234
Step 55: 9234 + 171 = 9405
Step 56: 9405 + 171 = 9576
Step 57: 9576 + 171 = 9747
Step 58: 9747 + 171 = 9918

So, 171*58 = 9918