Alright, let's solve this math problem step by step. First, we have the number 635. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 149. So, we're going to take the number 635 and add it to itself 149 times.
Step 1: 0 + 635 = 635
Step 2: 635 + 635 = 1270
Step 3: 1270 + 635 = 1905
Step 4: 1905 + 635 = 2540
Step 5: 2540 + 635 = 3175
Step 6: 3175 + 635 = 3810
Step 7: 3810 + 635 = 4445
Step 8: 4445 + 635 = 5080
Step 9: 5080 + 635 = 5715
Step 10: 5715 + 635 = 6350
Step 11: 6350 + 635 = 6985
Step 12: 6985 + 635 = 7620
Step 13: 7620 + 635 = 8255
Step 14: 8255 + 635 = 8890
Step 15: 8890 + 635 = 9525
Step 16: 9525 + 635 = 10160
Step 17: 10160 + 635 = 10795
Step 18: 10795 + 635 = 11430
Step 19: 11430 + 635 = 12065
Step 20: 12065 + 635 = 12700
Step 21: 12700 + 635 = 13335
Step 22: 13335 + 635 = 13970
Step 23: 13970 + 635 = 14605
Step 24: 14605 + 635 = 15240
Step 25: 15240 + 635 = 15875
Step 26: 15875 + 635 = 16510
Step 27: 16510 + 635 = 17145
Step 28: 17145 + 635 = 17780
Step 29: 17780 + 635 = 18415
Step 30: 18415 + 635 = 19050
Step 31: 19050 + 635 = 19685
Step 32: 19685 + 635 = 20320
Step 33: 20320 + 635 = 20955
Step 34: 20955 + 635 = 21590
Step 35: 21590 + 635 = 22225
Step 36: 22225 + 635 = 22860
Step 37: 22860 + 635 = 23495
Step 38: 23495 + 635 = 24130
Step 39: 24130 + 635 = 24765
Step 40: 24765 + 635 = 25400
Step 41: 25400 + 635 = 26035
Step 42: 26035 + 635 = 26670
Step 43: 26670 + 635 = 27305
Step 44: 27305 + 635 = 27940
Step 45: 27940 + 635 = 28575
Step 46: 28575 + 635 = 29210
Step 47: 29210 + 635 = 29845
Step 48: 29845 + 635 = 30480
Step 49: 30480 + 635 = 31115
Step 50: 31115 + 635 = 31750
Step 51: 31750 + 635 = 32385
Step 52: 32385 + 635 = 33020
Step 53: 33020 + 635 = 33655
Step 54: 33655 + 635 = 34290
Step 55: 34290 + 635 = 34925
Step 56: 34925 + 635 = 35560
Step 57: 35560 + 635 = 36195
Step 58: 36195 + 635 = 36830
Step 59: 36830 + 635 = 37465
Step 60: 37465 + 635 = 38100
Step 61: 38100 + 635 = 38735
Step 62: 38735 + 635 = 39370
Step 63: 39370 + 635 = 40005
Step 64: 40005 + 635 = 40640
Step 65: 40640 + 635 = 41275
Step 66: 41275 + 635 = 41910
Step 67: 41910 + 635 = 42545
Step 68: 42545 + 635 = 43180
Step 69: 43180 + 635 = 43815
Step 70: 43815 + 635 = 44450
Step 71: 44450 + 635 = 45085
Step 72: 45085 + 635 = 45720
Step 73: 45720 + 635 = 46355
Step 74: 46355 + 635 = 46990
Step 75: 46990 + 635 = 47625
Step 76: 47625 + 635 = 48260
Step 77: 48260 + 635 = 48895
Step 78: 48895 + 635 = 49530
Step 79: 49530 + 635 = 50165
Step 80: 50165 + 635 = 50800
Step 81: 50800 + 635 = 51435
Step 82: 51435 + 635 = 52070
Step 83: 52070 + 635 = 52705
Step 84: 52705 + 635 = 53340
Step 85: 53340 + 635 = 53975
Step 86: 53975 + 635 = 54610
Step 87: 54610 + 635 = 55245
Step 88: 55245 + 635 = 55880
Step 89: 55880 + 635 = 56515
Step 90: 56515 + 635 = 57150
Step 91: 57150 + 635 = 57785
Step 92: 57785 + 635 = 58420
Step 93: 58420 + 635 = 59055
Step 94: 59055 + 635 = 59690
Step 95: 59690 + 635 = 60325
Step 96: 60325 + 635 = 60960
Step 97: 60960 + 635 = 61595
Step 98: 61595 + 635 = 62230
Step 99: 62230 + 635 = 62865
Step 100: 62865 + 635 = 63500
Step 101: 63500 + 635 = 64135
Step 102: 64135 + 635 = 64770
Step 103: 64770 + 635 = 65405
Step 104: 65405 + 635 = 66040
Step 105: 66040 + 635 = 66675
Step 106: 66675 + 635 = 67310
Step 107: 67310 + 635 = 67945
Step 108: 67945 + 635 = 68580
Step 109: 68580 + 635 = 69215
Step 110: 69215 + 635 = 69850
Step 111: 69850 + 635 = 70485
Step 112: 70485 + 635 = 71120
Step 113: 71120 + 635 = 71755
Step 114: 71755 + 635 = 72390
Step 115: 72390 + 635 = 73025
Step 116: 73025 + 635 = 73660
Step 117: 73660 + 635 = 74295
Step 118: 74295 + 635 = 74930
Step 119: 74930 + 635 = 75565
Step 120: 75565 + 635 = 76200
Step 121: 76200 + 635 = 76835
Step 122: 76835 + 635 = 77470
Step 123: 77470 + 635 = 78105
Step 124: 78105 + 635 = 78740
Step 125: 78740 + 635 = 79375
Step 126: 79375 + 635 = 80010
Step 127: 80010 + 635 = 80645
Step 128: 80645 + 635 = 81280
Step 129: 81280 + 635 = 81915
Step 130: 81915 + 635 = 82550
Step 131: 82550 + 635 = 83185
Step 132: 83185 + 635 = 83820
Step 133: 83820 + 635 = 84455
Step 134: 84455 + 635 = 85090
Step 135: 85090 + 635 = 85725
Step 136: 85725 + 635 = 86360
Step 137: 86360 + 635 = 86995
Step 138: 86995 + 635 = 87630
Step 139: 87630 + 635 = 88265
Step 140: 88265 + 635 = 88900
Step 141: 88900 + 635 = 89535
Step 142: 89535 + 635 = 90170
Step 143: 90170 + 635 = 90805
Step 144: 90805 + 635 = 91440
Step 145: 91440 + 635 = 92075
Step 146: 92075 + 635 = 92710
Step 147: 92710 + 635 = 93345
Step 148: 93345 + 635 = 93980
Step 149: 93980 + 635 = 94615

So, 635*149 = 94615