OK, let's work through this together. We're starting with 368 and we're going to multiply it by 273, which means we add 368 to itself 273 times.
Step 1: 0 + 368 = 368
Step 2: 368 + 368 = 736
Step 3: 736 + 368 = 1104
Step 4: 1104 + 368 = 1472
Step 5: 1472 + 368 = 1840
Step 6: 1840 + 368 = 2208
Step 7: 2208 + 368 = 2576
Step 8: 2576 + 368 = 2944
Step 9: 2944 + 368 = 3312
Step 10: 3312 + 368 = 3680
Step 11: 3680 + 368 = 4048
Step 12: 4048 + 368 = 4416
Step 13: 4416 + 368 = 4784
Step 14: 4784 + 368 = 5152
Step 15: 5152 + 368 = 5520
Step 16: 5520 + 368 = 5888
Step 17: 5888 + 368 = 6256
Step 18: 6256 + 368 = 6624
Step 19: 6624 + 368 = 6992
Step 20: 6992 + 368 = 7360
Step 21: 7360 + 368 = 7728
Step 22: 7728 + 368 = 8096
Step 23: 8096 + 368 = 8464
Step 24: 8464 + 368 = 8832
Step 25: 8832 + 368 = 9200
Step 26: 9200 + 368 = 9568
Step 27: 9568 + 368 = 9936
Step 28: 9936 + 368 = 10304
Step 29: 10304 + 368 = 10672
Step 30: 10672 + 368 = 11040
Step 31: 11040 + 368 = 11408
Step 32: 11408 + 368 = 11776
Step 33: 11776 + 368 = 12144
Step 34: 12144 + 368 = 12512
Step 35: 12512 + 368 = 12880
Step 36: 12880 + 368 = 13248
Step 37: 13248 + 368 = 13616
Step 38: 13616 + 368 = 13984
Step 39: 13984 + 368 = 14352
Step 40: 14352 + 368 = 14720
Step 41: 14720 + 368 = 15088
Step 42: 15088 + 368 = 15456
Step 43: 15456 + 368 = 15824
Step 44: 15824 + 368 = 16192
Step 45: 16192 + 368 = 16560
Step 46: 16560 + 368 = 16928
Step 47: 16928 + 368 = 17296
Step 48: 17296 + 368 = 17664
Step 49: 17664 + 368 = 18032
Step 50: 18032 + 368 = 18400
Step 51: 18400 + 368 = 18768
Step 52: 18768 + 368 = 19136
Step 53: 19136 + 368 = 19504
Step 54: 19504 + 368 = 19872
Step 55: 19872 + 368 = 20240
Step 56: 20240 + 368 = 20608
Step 57: 20608 + 368 = 20976
Step 58: 20976 + 368 = 21344
Step 59: 21344 + 368 = 21712
Step 60: 21712 + 368 = 22080
Step 61: 22080 + 368 = 22448
Step 62: 22448 + 368 = 22816
Step 63: 22816 + 368 = 23184
Step 64: 23184 + 368 = 23552
Step 65: 23552 + 368 = 23920
Step 66: 23920 + 368 = 24288
Step 67: 24288 + 368 = 24656
Step 68: 24656 + 368 = 25024
Step 69: 25024 + 368 = 25392
Step 70: 25392 + 368 = 25760
Step 71: 25760 + 368 = 26128
Step 72: 26128 + 368 = 26496
Step 73: 26496 + 368 = 26864
Step 74: 26864 + 368 = 27232
Step 75: 27232 + 368 = 27600
Step 76: 27600 + 368 = 27968
Step 77: 27968 + 368 = 28336
Step 78: 28336 + 368 = 28704
Step 79: 28704 + 368 = 29072
Step 80: 29072 + 368 = 29440
Step 81: 29440 + 368 = 29808
Step 82: 29808 + 368 = 30176
Step 83: 30176 + 368 = 30544
Step 84: 30544 + 368 = 30912
Step 85: 30912 + 368 = 31280
Step 86: 31280 + 368 = 31648
Step 87: 31648 + 368 = 32016
Step 88: 32016 + 368 = 32384
Step 89: 32384 + 368 = 32752
Step 90: 32752 + 368 = 33120
Step 91: 33120 + 368 = 33488
Step 92: 33488 + 368 = 33856
Step 93: 33856 + 368 = 34224
Step 94: 34224 + 368 = 34592
Step 95: 34592 + 368 = 34960
Step 96: 34960 + 368 = 35328
Step 97: 35328 + 368 = 35696
Step 98: 35696 + 368 = 36064
Step 99: 36064 + 368 = 36432
Step 100: 36432 + 368 = 36800
Step 101: 36800 + 368 = 37168
Step 102: 37168 + 368 = 37536
Step 103: 37536 + 368 = 37904
Step 104: 37904 + 368 = 38272
Step 105: 38272 + 368 = 38640
Step 106: 38640 + 368 = 39008
Step 107: 39008 + 368 = 39376
Step 108: 39376 + 368 = 39744
Step 109: 39744 + 368 = 40112
Step 110: 40112 + 368 = 40480
Step 111: 40480 + 368 = 40848
Step 112: 40848 + 368 = 41216
Step 113: 41216 + 368 = 41584
Step 114: 41584 + 368 = 41952
Step 115: 41952 + 368 = 42320
Step 116: 42320 + 368 = 42688
Step 117: 42688 + 368 = 43056
Step 118: 43056 + 368 = 43424
Step 119: 43424 + 368 = 43792
Step 120: 43792 + 368 = 44160
Step 121: 44160 + 368 = 44528
Step 122: 44528 + 368 = 44896
Step 123: 44896 + 368 = 45264
Step 124: 45264 + 368 = 45632
Step 125: 45632 + 368 = 46000
Step 126: 46000 + 368 = 46368
Step 127: 46368 + 368 = 46736
Step 128: 46736 + 368 = 47104
Step 129: 47104 + 368 = 47472
Step 130: 47472 + 368 = 47840
Step 131: 47840 + 368 = 48208
Step 132: 48208 + 368 = 48576
Step 133: 48576 + 368 = 48944
Step 134: 48944 + 368 = 49312
Step 135: 49312 + 368 = 49680
Step 136: 49680 + 368 = 50048
Step 137: 50048 + 368 = 50416
Step 138: 50416 + 368 = 50784
Step 139: 50784 + 368 = 51152
Step 140: 51152 + 368 = 51520
Step 141: 51520 + 368 = 51888
Step 142: 51888 + 368 = 52256
Step 143: 52256 + 368 = 52624
Step 144: 52624 + 368 = 52992
Step 145: 52992 + 368 = 53360
Step 146: 53360 + 368 = 53728
Step 147: 53728 + 368 = 54096
Step 148: 54096 + 368 = 54464
Step 149: 54464 + 368 = 54832
Step 150: 54832 + 368 = 55200
Step 151: 55200 + 368 = 55568
Step 152: 55568 + 368 = 55936
Step 153: 55936 + 368 = 56304
Step 154: 56304 + 368 = 56672
Step 155: 56672 + 368 = 57040
Step 156: 57040 + 368 = 57408
Step 157: 57408 + 368 = 57776
Step 158: 57776 + 368 = 58144
Step 159: 58144 + 368 = 58512
Step 160: 58512 + 368 = 58880
Step 161: 58880 + 368 = 59248
Step 162: 59248 + 368 = 59616
Step 163: 59616 + 368 = 59984
Step 164: 59984 + 368 = 60352
Step 165: 60352 + 368 = 60720
Step 166: 60720 + 368 = 61088
Step 167: 61088 + 368 = 61456
Step 168: 61456 + 368 = 61824
Step 169: 61824 + 368 = 62192
Step 170: 62192 + 368 = 62560
Step 171: 62560 + 368 = 62928
Step 172: 62928 + 368 = 63296
Step 173: 63296 + 368 = 63664
Step 174: 63664 + 368 = 64032
Step 175: 64032 + 368 = 64400
Step 176: 64400 + 368 = 64768
Step 177: 64768 + 368 = 65136
Step 178: 65136 + 368 = 65504
Step 179: 65504 + 368 = 65872
Step 180: 65872 + 368 = 66240
Step 181: 66240 + 368 = 66608
Step 182: 66608 + 368 = 66976
Step 183: 66976 + 368 = 67344
Step 184: 67344 + 368 = 67712
Step 185: 67712 + 368 = 68080
Step 186: 68080 + 368 = 68448
Step 187: 68448 + 368 = 68816
Step 188: 68816 + 368 = 69184
Step 189: 69184 + 368 = 69552
Step 190: 69552 + 368 = 69920
Step 191: 69920 + 368 = 70288
Step 192: 70288 + 368 = 70656
Step 193: 70656 + 368 = 71024
Step 194: 71024 + 368 = 71392
Step 195: 71392 + 368 = 71760
Step 196: 71760 + 368 = 72128
Step 197: 72128 + 368 = 72496
Step 198: 72496 + 368 = 72864
Step 199: 72864 + 368 = 73232
Step 200: 73232 + 368 = 73600
Step 201: 73600 + 368 = 73968
Step 202: 73968 + 368 = 74336
Step 203: 74336 + 368 = 74704
Step 204: 74704 + 368 = 75072
Step 205: 75072 + 368 = 75440
Step 206: 75440 + 368 = 75808
Step 207: 75808 + 368 = 76176
Step 208: 76176 + 368 = 76544
Step 209: 76544 + 368 = 76912
Step 210: 76912 + 368 = 77280
Step 211: 77280 + 368 = 77648
Step 212: 77648 + 368 = 78016
Step 213: 78016 + 368 = 78384
Step 214: 78384 + 368 = 78752
Step 215: 78752 + 368 = 79120
Step 216: 79120 + 368 = 79488
Step 217: 79488 + 368 = 79856
Step 218: 79856 + 368 = 80224
Step 219: 80224 + 368 = 80592
Step 220: 80592 + 368 = 80960
Step 221: 80960 + 368 = 81328
Step 222: 81328 + 368 = 81696
Step 223: 81696 + 368 = 82064
Step 224: 82064 + 368 = 82432
Step 225: 82432 + 368 = 82800
Step 226: 82800 + 368 = 83168
Step 227: 83168 + 368 = 83536
Step 228: 83536 + 368 = 83904
Step 229: 83904 + 368 = 84272
Step 230: 84272 + 368 = 84640
Step 231: 84640 + 368 = 85008
Step 232: 85008 + 368 = 85376
Step 233: 85376 + 368 = 85744
Step 234: 85744 + 368 = 86112
Step 235: 86112 + 368 = 86480
Step 236: 86480 + 368 = 86848
Step 237: 86848 + 368 = 87216
Step 238: 87216 + 368 = 87584
Step 239: 87584 + 368 = 87952
Step 240: 87952 + 368 = 88320
Step 241: 88320 + 368 = 88688
Step 242: 88688 + 368 = 89056
Step 243: 89056 + 368 = 89424
Step 244: 89424 + 368 = 89792
Step 245: 89792 + 368 = 90160
Step 246: 90160 + 368 = 90528
Step 247: 90528 + 368 = 90896
Step 248: 90896 + 368 = 91264
Step 249: 91264 + 368 = 91632
Step 250: 91632 + 368 = 92000
Step 251: 92000 + 368 = 92368
Step 252: 92368 + 368 = 92736
Step 253: 92736 + 368 = 93104
Step 254: 93104 + 368 = 93472
Step 255: 93472 + 368 = 93840
Step 256: 93840 + 368 = 94208
Step 257: 94208 + 368 = 94576
Step 258: 94576 + 368 = 94944
Step 259: 94944 + 368 = 95312
Step 260: 95312 + 368 = 95680
Step 261: 95680 + 368 = 96048
Step 262: 96048 + 368 = 96416
Step 263: 96416 + 368 = 96784
Step 264: 96784 + 368 = 97152
Step 265: 97152 + 368 = 97520
Step 266: 97520 + 368 = 97888
Step 267: 97888 + 368 = 98256
Step 268: 98256 + 368 = 98624
Step 269: 98624 + 368 = 98992
Step 270: 98992 + 368 = 99360
Step 271: 99360 + 368 = 99728
Step 272: 99728 + 368 = 100096
Step 273: 100096 + 368 = 100464

So, 368*273 = 100464