Alright, let's solve this math problem step by step. First, we have the number 673. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 151. So, we're going to take the number 673 and add it to itself 151 times.
Step 1: 0 + 673 = 673
Step 2: 673 + 673 = 1346
Step 3: 1346 + 673 = 2019
Step 4: 2019 + 673 = 2692
Step 5: 2692 + 673 = 3365
Step 6: 3365 + 673 = 4038
Step 7: 4038 + 673 = 4711
Step 8: 4711 + 673 = 5384
Step 9: 5384 + 673 = 6057
Step 10: 6057 + 673 = 6730
Step 11: 6730 + 673 = 7403
Step 12: 7403 + 673 = 8076
Step 13: 8076 + 673 = 8749
Step 14: 8749 + 673 = 9422
Step 15: 9422 + 673 = 10095
Step 16: 10095 + 673 = 10768
Step 17: 10768 + 673 = 11441
Step 18: 11441 + 673 = 12114
Step 19: 12114 + 673 = 12787
Step 20: 12787 + 673 = 13460
Step 21: 13460 + 673 = 14133
Step 22: 14133 + 673 = 14806
Step 23: 14806 + 673 = 15479
Step 24: 15479 + 673 = 16152
Step 25: 16152 + 673 = 16825
Step 26: 16825 + 673 = 17498
Step 27: 17498 + 673 = 18171
Step 28: 18171 + 673 = 18844
Step 29: 18844 + 673 = 19517
Step 30: 19517 + 673 = 20190
Step 31: 20190 + 673 = 20863
Step 32: 20863 + 673 = 21536
Step 33: 21536 + 673 = 22209
Step 34: 22209 + 673 = 22882
Step 35: 22882 + 673 = 23555
Step 36: 23555 + 673 = 24228
Step 37: 24228 + 673 = 24901
Step 38: 24901 + 673 = 25574
Step 39: 25574 + 673 = 26247
Step 40: 26247 + 673 = 26920
Step 41: 26920 + 673 = 27593
Step 42: 27593 + 673 = 28266
Step 43: 28266 + 673 = 28939
Step 44: 28939 + 673 = 29612
Step 45: 29612 + 673 = 30285
Step 46: 30285 + 673 = 30958
Step 47: 30958 + 673 = 31631
Step 48: 31631 + 673 = 32304
Step 49: 32304 + 673 = 32977
Step 50: 32977 + 673 = 33650
Step 51: 33650 + 673 = 34323
Step 52: 34323 + 673 = 34996
Step 53: 34996 + 673 = 35669
Step 54: 35669 + 673 = 36342
Step 55: 36342 + 673 = 37015
Step 56: 37015 + 673 = 37688
Step 57: 37688 + 673 = 38361
Step 58: 38361 + 673 = 39034
Step 59: 39034 + 673 = 39707
Step 60: 39707 + 673 = 40380
Step 61: 40380 + 673 = 41053
Step 62: 41053 + 673 = 41726
Step 63: 41726 + 673 = 42399
Step 64: 42399 + 673 = 43072
Step 65: 43072 + 673 = 43745
Step 66: 43745 + 673 = 44418
Step 67: 44418 + 673 = 45091
Step 68: 45091 + 673 = 45764
Step 69: 45764 + 673 = 46437
Step 70: 46437 + 673 = 47110
Step 71: 47110 + 673 = 47783
Step 72: 47783 + 673 = 48456
Step 73: 48456 + 673 = 49129
Step 74: 49129 + 673 = 49802
Step 75: 49802 + 673 = 50475
Step 76: 50475 + 673 = 51148
Step 77: 51148 + 673 = 51821
Step 78: 51821 + 673 = 52494
Step 79: 52494 + 673 = 53167
Step 80: 53167 + 673 = 53840
Step 81: 53840 + 673 = 54513
Step 82: 54513 + 673 = 55186
Step 83: 55186 + 673 = 55859
Step 84: 55859 + 673 = 56532
Step 85: 56532 + 673 = 57205
Step 86: 57205 + 673 = 57878
Step 87: 57878 + 673 = 58551
Step 88: 58551 + 673 = 59224
Step 89: 59224 + 673 = 59897
Step 90: 59897 + 673 = 60570
Step 91: 60570 + 673 = 61243
Step 92: 61243 + 673 = 61916
Step 93: 61916 + 673 = 62589
Step 94: 62589 + 673 = 63262
Step 95: 63262 + 673 = 63935
Step 96: 63935 + 673 = 64608
Step 97: 64608 + 673 = 65281
Step 98: 65281 + 673 = 65954
Step 99: 65954 + 673 = 66627
Step 100: 66627 + 673 = 67300
Step 101: 67300 + 673 = 67973
Step 102: 67973 + 673 = 68646
Step 103: 68646 + 673 = 69319
Step 104: 69319 + 673 = 69992
Step 105: 69992 + 673 = 70665
Step 106: 70665 + 673 = 71338
Step 107: 71338 + 673 = 72011
Step 108: 72011 + 673 = 72684
Step 109: 72684 + 673 = 73357
Step 110: 73357 + 673 = 74030
Step 111: 74030 + 673 = 74703
Step 112: 74703 + 673 = 75376
Step 113: 75376 + 673 = 76049
Step 114: 76049 + 673 = 76722
Step 115: 76722 + 673 = 77395
Step 116: 77395 + 673 = 78068
Step 117: 78068 + 673 = 78741
Step 118: 78741 + 673 = 79414
Step 119: 79414 + 673 = 80087
Step 120: 80087 + 673 = 80760
Step 121: 80760 + 673 = 81433
Step 122: 81433 + 673 = 82106
Step 123: 82106 + 673 = 82779
Step 124: 82779 + 673 = 83452
Step 125: 83452 + 673 = 84125
Step 126: 84125 + 673 = 84798
Step 127: 84798 + 673 = 85471
Step 128: 85471 + 673 = 86144
Step 129: 86144 + 673 = 86817
Step 130: 86817 + 673 = 87490
Step 131: 87490 + 673 = 88163
Step 132: 88163 + 673 = 88836
Step 133: 88836 + 673 = 89509
Step 134: 89509 + 673 = 90182
Step 135: 90182 + 673 = 90855
Step 136: 90855 + 673 = 91528
Step 137: 91528 + 673 = 92201
Step 138: 92201 + 673 = 92874
Step 139: 92874 + 673 = 93547
Step 140: 93547 + 673 = 94220
Step 141: 94220 + 673 = 94893
Step 142: 94893 + 673 = 95566
Step 143: 95566 + 673 = 96239
Step 144: 96239 + 673 = 96912
Step 145: 96912 + 673 = 97585
Step 146: 97585 + 673 = 98258
Step 147: 98258 + 673 = 98931
Step 148: 98931 + 673 = 99604
Step 149: 99604 + 673 = 100277
Step 150: 100277 + 673 = 100950
Step 151: 100950 + 673 = 101623

So, 673*151 = 101623