Let's roll up our sleeves and solve this. We have 682 and we're going to multiply it by 205, essentially adding 682 to itself 205 times.
Step 1: 0 + 682 = 682
Step 2: 682 + 682 = 1364
Step 3: 1364 + 682 = 2046
Step 4: 2046 + 682 = 2728
Step 5: 2728 + 682 = 3410
Step 6: 3410 + 682 = 4092
Step 7: 4092 + 682 = 4774
Step 8: 4774 + 682 = 5456
Step 9: 5456 + 682 = 6138
Step 10: 6138 + 682 = 6820
Step 11: 6820 + 682 = 7502
Step 12: 7502 + 682 = 8184
Step 13: 8184 + 682 = 8866
Step 14: 8866 + 682 = 9548
Step 15: 9548 + 682 = 10230
Step 16: 10230 + 682 = 10912
Step 17: 10912 + 682 = 11594
Step 18: 11594 + 682 = 12276
Step 19: 12276 + 682 = 12958
Step 20: 12958 + 682 = 13640
Step 21: 13640 + 682 = 14322
Step 22: 14322 + 682 = 15004
Step 23: 15004 + 682 = 15686
Step 24: 15686 + 682 = 16368
Step 25: 16368 + 682 = 17050
Step 26: 17050 + 682 = 17732
Step 27: 17732 + 682 = 18414
Step 28: 18414 + 682 = 19096
Step 29: 19096 + 682 = 19778
Step 30: 19778 + 682 = 20460
Step 31: 20460 + 682 = 21142
Step 32: 21142 + 682 = 21824
Step 33: 21824 + 682 = 22506
Step 34: 22506 + 682 = 23188
Step 35: 23188 + 682 = 23870
Step 36: 23870 + 682 = 24552
Step 37: 24552 + 682 = 25234
Step 38: 25234 + 682 = 25916
Step 39: 25916 + 682 = 26598
Step 40: 26598 + 682 = 27280
Step 41: 27280 + 682 = 27962
Step 42: 27962 + 682 = 28644
Step 43: 28644 + 682 = 29326
Step 44: 29326 + 682 = 30008
Step 45: 30008 + 682 = 30690
Step 46: 30690 + 682 = 31372
Step 47: 31372 + 682 = 32054
Step 48: 32054 + 682 = 32736
Step 49: 32736 + 682 = 33418
Step 50: 33418 + 682 = 34100
Step 51: 34100 + 682 = 34782
Step 52: 34782 + 682 = 35464
Step 53: 35464 + 682 = 36146
Step 54: 36146 + 682 = 36828
Step 55: 36828 + 682 = 37510
Step 56: 37510 + 682 = 38192
Step 57: 38192 + 682 = 38874
Step 58: 38874 + 682 = 39556
Step 59: 39556 + 682 = 40238
Step 60: 40238 + 682 = 40920
Step 61: 40920 + 682 = 41602
Step 62: 41602 + 682 = 42284
Step 63: 42284 + 682 = 42966
Step 64: 42966 + 682 = 43648
Step 65: 43648 + 682 = 44330
Step 66: 44330 + 682 = 45012
Step 67: 45012 + 682 = 45694
Step 68: 45694 + 682 = 46376
Step 69: 46376 + 682 = 47058
Step 70: 47058 + 682 = 47740
Step 71: 47740 + 682 = 48422
Step 72: 48422 + 682 = 49104
Step 73: 49104 + 682 = 49786
Step 74: 49786 + 682 = 50468
Step 75: 50468 + 682 = 51150
Step 76: 51150 + 682 = 51832
Step 77: 51832 + 682 = 52514
Step 78: 52514 + 682 = 53196
Step 79: 53196 + 682 = 53878
Step 80: 53878 + 682 = 54560
Step 81: 54560 + 682 = 55242
Step 82: 55242 + 682 = 55924
Step 83: 55924 + 682 = 56606
Step 84: 56606 + 682 = 57288
Step 85: 57288 + 682 = 57970
Step 86: 57970 + 682 = 58652
Step 87: 58652 + 682 = 59334
Step 88: 59334 + 682 = 60016
Step 89: 60016 + 682 = 60698
Step 90: 60698 + 682 = 61380
Step 91: 61380 + 682 = 62062
Step 92: 62062 + 682 = 62744
Step 93: 62744 + 682 = 63426
Step 94: 63426 + 682 = 64108
Step 95: 64108 + 682 = 64790
Step 96: 64790 + 682 = 65472
Step 97: 65472 + 682 = 66154
Step 98: 66154 + 682 = 66836
Step 99: 66836 + 682 = 67518
Step 100: 67518 + 682 = 68200
Step 101: 68200 + 682 = 68882
Step 102: 68882 + 682 = 69564
Step 103: 69564 + 682 = 70246
Step 104: 70246 + 682 = 70928
Step 105: 70928 + 682 = 71610
Step 106: 71610 + 682 = 72292
Step 107: 72292 + 682 = 72974
Step 108: 72974 + 682 = 73656
Step 109: 73656 + 682 = 74338
Step 110: 74338 + 682 = 75020
Step 111: 75020 + 682 = 75702
Step 112: 75702 + 682 = 76384
Step 113: 76384 + 682 = 77066
Step 114: 77066 + 682 = 77748
Step 115: 77748 + 682 = 78430
Step 116: 78430 + 682 = 79112
Step 117: 79112 + 682 = 79794
Step 118: 79794 + 682 = 80476
Step 119: 80476 + 682 = 81158
Step 120: 81158 + 682 = 81840
Step 121: 81840 + 682 = 82522
Step 122: 82522 + 682 = 83204
Step 123: 83204 + 682 = 83886
Step 124: 83886 + 682 = 84568
Step 125: 84568 + 682 = 85250
Step 126: 85250 + 682 = 85932
Step 127: 85932 + 682 = 86614
Step 128: 86614 + 682 = 87296
Step 129: 87296 + 682 = 87978
Step 130: 87978 + 682 = 88660
Step 131: 88660 + 682 = 89342
Step 132: 89342 + 682 = 90024
Step 133: 90024 + 682 = 90706
Step 134: 90706 + 682 = 91388
Step 135: 91388 + 682 = 92070
Step 136: 92070 + 682 = 92752
Step 137: 92752 + 682 = 93434
Step 138: 93434 + 682 = 94116
Step 139: 94116 + 682 = 94798
Step 140: 94798 + 682 = 95480
Step 141: 95480 + 682 = 96162
Step 142: 96162 + 682 = 96844
Step 143: 96844 + 682 = 97526
Step 144: 97526 + 682 = 98208
Step 145: 98208 + 682 = 98890
Step 146: 98890 + 682 = 99572
Step 147: 99572 + 682 = 100254
Step 148: 100254 + 682 = 100936
Step 149: 100936 + 682 = 101618
Step 150: 101618 + 682 = 102300
Step 151: 102300 + 682 = 102982
Step 152: 102982 + 682 = 103664
Step 153: 103664 + 682 = 104346
Step 154: 104346 + 682 = 105028
Step 155: 105028 + 682 = 105710
Step 156: 105710 + 682 = 106392
Step 157: 106392 + 682 = 107074
Step 158: 107074 + 682 = 107756
Step 159: 107756 + 682 = 108438
Step 160: 108438 + 682 = 109120
Step 161: 109120 + 682 = 109802
Step 162: 109802 + 682 = 110484
Step 163: 110484 + 682 = 111166
Step 164: 111166 + 682 = 111848
Step 165: 111848 + 682 = 112530
Step 166: 112530 + 682 = 113212
Step 167: 113212 + 682 = 113894
Step 168: 113894 + 682 = 114576
Step 169: 114576 + 682 = 115258
Step 170: 115258 + 682 = 115940
Step 171: 115940 + 682 = 116622
Step 172: 116622 + 682 = 117304
Step 173: 117304 + 682 = 117986
Step 174: 117986 + 682 = 118668
Step 175: 118668 + 682 = 119350
Step 176: 119350 + 682 = 120032
Step 177: 120032 + 682 = 120714
Step 178: 120714 + 682 = 121396
Step 179: 121396 + 682 = 122078
Step 180: 122078 + 682 = 122760
Step 181: 122760 + 682 = 123442
Step 182: 123442 + 682 = 124124
Step 183: 124124 + 682 = 124806
Step 184: 124806 + 682 = 125488
Step 185: 125488 + 682 = 126170
Step 186: 126170 + 682 = 126852
Step 187: 126852 + 682 = 127534
Step 188: 127534 + 682 = 128216
Step 189: 128216 + 682 = 128898
Step 190: 128898 + 682 = 129580
Step 191: 129580 + 682 = 130262
Step 192: 130262 + 682 = 130944
Step 193: 130944 + 682 = 131626
Step 194: 131626 + 682 = 132308
Step 195: 132308 + 682 = 132990
Step 196: 132990 + 682 = 133672
Step 197: 133672 + 682 = 134354
Step 198: 134354 + 682 = 135036
Step 199: 135036 + 682 = 135718
Step 200: 135718 + 682 = 136400
Step 201: 136400 + 682 = 137082
Step 202: 137082 + 682 = 137764
Step 203: 137764 + 682 = 138446
Step 204: 138446 + 682 = 139128
Step 205: 139128 + 682 = 139810

So, 682*205 = 139810