Alright, let's solve this math problem step by step. First, we have the number 546. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 125. So, we're going to take the number 546 and add it to itself 125 times.
Step 1: 0 + 546 = 546
Step 2: 546 + 546 = 1092
Step 3: 1092 + 546 = 1638
Step 4: 1638 + 546 = 2184
Step 5: 2184 + 546 = 2730
Step 6: 2730 + 546 = 3276
Step 7: 3276 + 546 = 3822
Step 8: 3822 + 546 = 4368
Step 9: 4368 + 546 = 4914
Step 10: 4914 + 546 = 5460
Step 11: 5460 + 546 = 6006
Step 12: 6006 + 546 = 6552
Step 13: 6552 + 546 = 7098
Step 14: 7098 + 546 = 7644
Step 15: 7644 + 546 = 8190
Step 16: 8190 + 546 = 8736
Step 17: 8736 + 546 = 9282
Step 18: 9282 + 546 = 9828
Step 19: 9828 + 546 = 10374
Step 20: 10374 + 546 = 10920
Step 21: 10920 + 546 = 11466
Step 22: 11466 + 546 = 12012
Step 23: 12012 + 546 = 12558
Step 24: 12558 + 546 = 13104
Step 25: 13104 + 546 = 13650
Step 26: 13650 + 546 = 14196
Step 27: 14196 + 546 = 14742
Step 28: 14742 + 546 = 15288
Step 29: 15288 + 546 = 15834
Step 30: 15834 + 546 = 16380
Step 31: 16380 + 546 = 16926
Step 32: 16926 + 546 = 17472
Step 33: 17472 + 546 = 18018
Step 34: 18018 + 546 = 18564
Step 35: 18564 + 546 = 19110
Step 36: 19110 + 546 = 19656
Step 37: 19656 + 546 = 20202
Step 38: 20202 + 546 = 20748
Step 39: 20748 + 546 = 21294
Step 40: 21294 + 546 = 21840
Step 41: 21840 + 546 = 22386
Step 42: 22386 + 546 = 22932
Step 43: 22932 + 546 = 23478
Step 44: 23478 + 546 = 24024
Step 45: 24024 + 546 = 24570
Step 46: 24570 + 546 = 25116
Step 47: 25116 + 546 = 25662
Step 48: 25662 + 546 = 26208
Step 49: 26208 + 546 = 26754
Step 50: 26754 + 546 = 27300
Step 51: 27300 + 546 = 27846
Step 52: 27846 + 546 = 28392
Step 53: 28392 + 546 = 28938
Step 54: 28938 + 546 = 29484
Step 55: 29484 + 546 = 30030
Step 56: 30030 + 546 = 30576
Step 57: 30576 + 546 = 31122
Step 58: 31122 + 546 = 31668
Step 59: 31668 + 546 = 32214
Step 60: 32214 + 546 = 32760
Step 61: 32760 + 546 = 33306
Step 62: 33306 + 546 = 33852
Step 63: 33852 + 546 = 34398
Step 64: 34398 + 546 = 34944
Step 65: 34944 + 546 = 35490
Step 66: 35490 + 546 = 36036
Step 67: 36036 + 546 = 36582
Step 68: 36582 + 546 = 37128
Step 69: 37128 + 546 = 37674
Step 70: 37674 + 546 = 38220
Step 71: 38220 + 546 = 38766
Step 72: 38766 + 546 = 39312
Step 73: 39312 + 546 = 39858
Step 74: 39858 + 546 = 40404
Step 75: 40404 + 546 = 40950
Step 76: 40950 + 546 = 41496
Step 77: 41496 + 546 = 42042
Step 78: 42042 + 546 = 42588
Step 79: 42588 + 546 = 43134
Step 80: 43134 + 546 = 43680
Step 81: 43680 + 546 = 44226
Step 82: 44226 + 546 = 44772
Step 83: 44772 + 546 = 45318
Step 84: 45318 + 546 = 45864
Step 85: 45864 + 546 = 46410
Step 86: 46410 + 546 = 46956
Step 87: 46956 + 546 = 47502
Step 88: 47502 + 546 = 48048
Step 89: 48048 + 546 = 48594
Step 90: 48594 + 546 = 49140
Step 91: 49140 + 546 = 49686
Step 92: 49686 + 546 = 50232
Step 93: 50232 + 546 = 50778
Step 94: 50778 + 546 = 51324
Step 95: 51324 + 546 = 51870
Step 96: 51870 + 546 = 52416
Step 97: 52416 + 546 = 52962
Step 98: 52962 + 546 = 53508
Step 99: 53508 + 546 = 54054
Step 100: 54054 + 546 = 54600
Step 101: 54600 + 546 = 55146
Step 102: 55146 + 546 = 55692
Step 103: 55692 + 546 = 56238
Step 104: 56238 + 546 = 56784
Step 105: 56784 + 546 = 57330
Step 106: 57330 + 546 = 57876
Step 107: 57876 + 546 = 58422
Step 108: 58422 + 546 = 58968
Step 109: 58968 + 546 = 59514
Step 110: 59514 + 546 = 60060
Step 111: 60060 + 546 = 60606
Step 112: 60606 + 546 = 61152
Step 113: 61152 + 546 = 61698
Step 114: 61698 + 546 = 62244
Step 115: 62244 + 546 = 62790
Step 116: 62790 + 546 = 63336
Step 117: 63336 + 546 = 63882
Step 118: 63882 + 546 = 64428
Step 119: 64428 + 546 = 64974
Step 120: 64974 + 546 = 65520
Step 121: 65520 + 546 = 66066
Step 122: 66066 + 546 = 66612
Step 123: 66612 + 546 = 67158
Step 124: 67158 + 546 = 67704
Step 125: 67704 + 546 = 68250

So, 546*125 = 68250