Let's get this math done. We have 363 and we're going to multiply it by 135. This is the same as taking 363 and adding it to itself 135 times.
Step 1: 0 + 363 = 363
Step 2: 363 + 363 = 726
Step 3: 726 + 363 = 1089
Step 4: 1089 + 363 = 1452
Step 5: 1452 + 363 = 1815
Step 6: 1815 + 363 = 2178
Step 7: 2178 + 363 = 2541
Step 8: 2541 + 363 = 2904
Step 9: 2904 + 363 = 3267
Step 10: 3267 + 363 = 3630
Step 11: 3630 + 363 = 3993
Step 12: 3993 + 363 = 4356
Step 13: 4356 + 363 = 4719
Step 14: 4719 + 363 = 5082
Step 15: 5082 + 363 = 5445
Step 16: 5445 + 363 = 5808
Step 17: 5808 + 363 = 6171
Step 18: 6171 + 363 = 6534
Step 19: 6534 + 363 = 6897
Step 20: 6897 + 363 = 7260
Step 21: 7260 + 363 = 7623
Step 22: 7623 + 363 = 7986
Step 23: 7986 + 363 = 8349
Step 24: 8349 + 363 = 8712
Step 25: 8712 + 363 = 9075
Step 26: 9075 + 363 = 9438
Step 27: 9438 + 363 = 9801
Step 28: 9801 + 363 = 10164
Step 29: 10164 + 363 = 10527
Step 30: 10527 + 363 = 10890
Step 31: 10890 + 363 = 11253
Step 32: 11253 + 363 = 11616
Step 33: 11616 + 363 = 11979
Step 34: 11979 + 363 = 12342
Step 35: 12342 + 363 = 12705
Step 36: 12705 + 363 = 13068
Step 37: 13068 + 363 = 13431
Step 38: 13431 + 363 = 13794
Step 39: 13794 + 363 = 14157
Step 40: 14157 + 363 = 14520
Step 41: 14520 + 363 = 14883
Step 42: 14883 + 363 = 15246
Step 43: 15246 + 363 = 15609
Step 44: 15609 + 363 = 15972
Step 45: 15972 + 363 = 16335
Step 46: 16335 + 363 = 16698
Step 47: 16698 + 363 = 17061
Step 48: 17061 + 363 = 17424
Step 49: 17424 + 363 = 17787
Step 50: 17787 + 363 = 18150
Step 51: 18150 + 363 = 18513
Step 52: 18513 + 363 = 18876
Step 53: 18876 + 363 = 19239
Step 54: 19239 + 363 = 19602
Step 55: 19602 + 363 = 19965
Step 56: 19965 + 363 = 20328
Step 57: 20328 + 363 = 20691
Step 58: 20691 + 363 = 21054
Step 59: 21054 + 363 = 21417
Step 60: 21417 + 363 = 21780
Step 61: 21780 + 363 = 22143
Step 62: 22143 + 363 = 22506
Step 63: 22506 + 363 = 22869
Step 64: 22869 + 363 = 23232
Step 65: 23232 + 363 = 23595
Step 66: 23595 + 363 = 23958
Step 67: 23958 + 363 = 24321
Step 68: 24321 + 363 = 24684
Step 69: 24684 + 363 = 25047
Step 70: 25047 + 363 = 25410
Step 71: 25410 + 363 = 25773
Step 72: 25773 + 363 = 26136
Step 73: 26136 + 363 = 26499
Step 74: 26499 + 363 = 26862
Step 75: 26862 + 363 = 27225
Step 76: 27225 + 363 = 27588
Step 77: 27588 + 363 = 27951
Step 78: 27951 + 363 = 28314
Step 79: 28314 + 363 = 28677
Step 80: 28677 + 363 = 29040
Step 81: 29040 + 363 = 29403
Step 82: 29403 + 363 = 29766
Step 83: 29766 + 363 = 30129
Step 84: 30129 + 363 = 30492
Step 85: 30492 + 363 = 30855
Step 86: 30855 + 363 = 31218
Step 87: 31218 + 363 = 31581
Step 88: 31581 + 363 = 31944
Step 89: 31944 + 363 = 32307
Step 90: 32307 + 363 = 32670
Step 91: 32670 + 363 = 33033
Step 92: 33033 + 363 = 33396
Step 93: 33396 + 363 = 33759
Step 94: 33759 + 363 = 34122
Step 95: 34122 + 363 = 34485
Step 96: 34485 + 363 = 34848
Step 97: 34848 + 363 = 35211
Step 98: 35211 + 363 = 35574
Step 99: 35574 + 363 = 35937
Step 100: 35937 + 363 = 36300
Step 101: 36300 + 363 = 36663
Step 102: 36663 + 363 = 37026
Step 103: 37026 + 363 = 37389
Step 104: 37389 + 363 = 37752
Step 105: 37752 + 363 = 38115
Step 106: 38115 + 363 = 38478
Step 107: 38478 + 363 = 38841
Step 108: 38841 + 363 = 39204
Step 109: 39204 + 363 = 39567
Step 110: 39567 + 363 = 39930
Step 111: 39930 + 363 = 40293
Step 112: 40293 + 363 = 40656
Step 113: 40656 + 363 = 41019
Step 114: 41019 + 363 = 41382
Step 115: 41382 + 363 = 41745
Step 116: 41745 + 363 = 42108
Step 117: 42108 + 363 = 42471
Step 118: 42471 + 363 = 42834
Step 119: 42834 + 363 = 43197
Step 120: 43197 + 363 = 43560
Step 121: 43560 + 363 = 43923
Step 122: 43923 + 363 = 44286
Step 123: 44286 + 363 = 44649
Step 124: 44649 + 363 = 45012
Step 125: 45012 + 363 = 45375
Step 126: 45375 + 363 = 45738
Step 127: 45738 + 363 = 46101
Step 128: 46101 + 363 = 46464
Step 129: 46464 + 363 = 46827
Step 130: 46827 + 363 = 47190
Step 131: 47190 + 363 = 47553
Step 132: 47553 + 363 = 47916
Step 133: 47916 + 363 = 48279
Step 134: 48279 + 363 = 48642
Step 135: 48642 + 363 = 49005

So, 363*135 = 49005