Without delay, let's solve this. We've got 113 and we will be multiplying it by 210, that is, adding 113 to itself 210 times.
Step 1: 0 + 113 = 113
Step 2: 113 + 113 = 226
Step 3: 226 + 113 = 339
Step 4: 339 + 113 = 452
Step 5: 452 + 113 = 565
Step 6: 565 + 113 = 678
Step 7: 678 + 113 = 791
Step 8: 791 + 113 = 904
Step 9: 904 + 113 = 1017
Step 10: 1017 + 113 = 1130
Step 11: 1130 + 113 = 1243
Step 12: 1243 + 113 = 1356
Step 13: 1356 + 113 = 1469
Step 14: 1469 + 113 = 1582
Step 15: 1582 + 113 = 1695
Step 16: 1695 + 113 = 1808
Step 17: 1808 + 113 = 1921
Step 18: 1921 + 113 = 2034
Step 19: 2034 + 113 = 2147
Step 20: 2147 + 113 = 2260
Step 21: 2260 + 113 = 2373
Step 22: 2373 + 113 = 2486
Step 23: 2486 + 113 = 2599
Step 24: 2599 + 113 = 2712
Step 25: 2712 + 113 = 2825
Step 26: 2825 + 113 = 2938
Step 27: 2938 + 113 = 3051
Step 28: 3051 + 113 = 3164
Step 29: 3164 + 113 = 3277
Step 30: 3277 + 113 = 3390
Step 31: 3390 + 113 = 3503
Step 32: 3503 + 113 = 3616
Step 33: 3616 + 113 = 3729
Step 34: 3729 + 113 = 3842
Step 35: 3842 + 113 = 3955
Step 36: 3955 + 113 = 4068
Step 37: 4068 + 113 = 4181
Step 38: 4181 + 113 = 4294
Step 39: 4294 + 113 = 4407
Step 40: 4407 + 113 = 4520
Step 41: 4520 + 113 = 4633
Step 42: 4633 + 113 = 4746
Step 43: 4746 + 113 = 4859
Step 44: 4859 + 113 = 4972
Step 45: 4972 + 113 = 5085
Step 46: 5085 + 113 = 5198
Step 47: 5198 + 113 = 5311
Step 48: 5311 + 113 = 5424
Step 49: 5424 + 113 = 5537
Step 50: 5537 + 113 = 5650
Step 51: 5650 + 113 = 5763
Step 52: 5763 + 113 = 5876
Step 53: 5876 + 113 = 5989
Step 54: 5989 + 113 = 6102
Step 55: 6102 + 113 = 6215
Step 56: 6215 + 113 = 6328
Step 57: 6328 + 113 = 6441
Step 58: 6441 + 113 = 6554
Step 59: 6554 + 113 = 6667
Step 60: 6667 + 113 = 6780
Step 61: 6780 + 113 = 6893
Step 62: 6893 + 113 = 7006
Step 63: 7006 + 113 = 7119
Step 64: 7119 + 113 = 7232
Step 65: 7232 + 113 = 7345
Step 66: 7345 + 113 = 7458
Step 67: 7458 + 113 = 7571
Step 68: 7571 + 113 = 7684
Step 69: 7684 + 113 = 7797
Step 70: 7797 + 113 = 7910
Step 71: 7910 + 113 = 8023
Step 72: 8023 + 113 = 8136
Step 73: 8136 + 113 = 8249
Step 74: 8249 + 113 = 8362
Step 75: 8362 + 113 = 8475
Step 76: 8475 + 113 = 8588
Step 77: 8588 + 113 = 8701
Step 78: 8701 + 113 = 8814
Step 79: 8814 + 113 = 8927
Step 80: 8927 + 113 = 9040
Step 81: 9040 + 113 = 9153
Step 82: 9153 + 113 = 9266
Step 83: 9266 + 113 = 9379
Step 84: 9379 + 113 = 9492
Step 85: 9492 + 113 = 9605
Step 86: 9605 + 113 = 9718
Step 87: 9718 + 113 = 9831
Step 88: 9831 + 113 = 9944
Step 89: 9944 + 113 = 10057
Step 90: 10057 + 113 = 10170
Step 91: 10170 + 113 = 10283
Step 92: 10283 + 113 = 10396
Step 93: 10396 + 113 = 10509
Step 94: 10509 + 113 = 10622
Step 95: 10622 + 113 = 10735
Step 96: 10735 + 113 = 10848
Step 97: 10848 + 113 = 10961
Step 98: 10961 + 113 = 11074
Step 99: 11074 + 113 = 11187
Step 100: 11187 + 113 = 11300
Step 101: 11300 + 113 = 11413
Step 102: 11413 + 113 = 11526
Step 103: 11526 + 113 = 11639
Step 104: 11639 + 113 = 11752
Step 105: 11752 + 113 = 11865
Step 106: 11865 + 113 = 11978
Step 107: 11978 + 113 = 12091
Step 108: 12091 + 113 = 12204
Step 109: 12204 + 113 = 12317
Step 110: 12317 + 113 = 12430
Step 111: 12430 + 113 = 12543
Step 112: 12543 + 113 = 12656
Step 113: 12656 + 113 = 12769
Step 114: 12769 + 113 = 12882
Step 115: 12882 + 113 = 12995
Step 116: 12995 + 113 = 13108
Step 117: 13108 + 113 = 13221
Step 118: 13221 + 113 = 13334
Step 119: 13334 + 113 = 13447
Step 120: 13447 + 113 = 13560
Step 121: 13560 + 113 = 13673
Step 122: 13673 + 113 = 13786
Step 123: 13786 + 113 = 13899
Step 124: 13899 + 113 = 14012
Step 125: 14012 + 113 = 14125
Step 126: 14125 + 113 = 14238
Step 127: 14238 + 113 = 14351
Step 128: 14351 + 113 = 14464
Step 129: 14464 + 113 = 14577
Step 130: 14577 + 113 = 14690
Step 131: 14690 + 113 = 14803
Step 132: 14803 + 113 = 14916
Step 133: 14916 + 113 = 15029
Step 134: 15029 + 113 = 15142
Step 135: 15142 + 113 = 15255
Step 136: 15255 + 113 = 15368
Step 137: 15368 + 113 = 15481
Step 138: 15481 + 113 = 15594
Step 139: 15594 + 113 = 15707
Step 140: 15707 + 113 = 15820
Step 141: 15820 + 113 = 15933
Step 142: 15933 + 113 = 16046
Step 143: 16046 + 113 = 16159
Step 144: 16159 + 113 = 16272
Step 145: 16272 + 113 = 16385
Step 146: 16385 + 113 = 16498
Step 147: 16498 + 113 = 16611
Step 148: 16611 + 113 = 16724
Step 149: 16724 + 113 = 16837
Step 150: 16837 + 113 = 16950
Step 151: 16950 + 113 = 17063
Step 152: 17063 + 113 = 17176
Step 153: 17176 + 113 = 17289
Step 154: 17289 + 113 = 17402
Step 155: 17402 + 113 = 17515
Step 156: 17515 + 113 = 17628
Step 157: 17628 + 113 = 17741
Step 158: 17741 + 113 = 17854
Step 159: 17854 + 113 = 17967
Step 160: 17967 + 113 = 18080
Step 161: 18080 + 113 = 18193
Step 162: 18193 + 113 = 18306
Step 163: 18306 + 113 = 18419
Step 164: 18419 + 113 = 18532
Step 165: 18532 + 113 = 18645
Step 166: 18645 + 113 = 18758
Step 167: 18758 + 113 = 18871
Step 168: 18871 + 113 = 18984
Step 169: 18984 + 113 = 19097
Step 170: 19097 + 113 = 19210
Step 171: 19210 + 113 = 19323
Step 172: 19323 + 113 = 19436
Step 173: 19436 + 113 = 19549
Step 174: 19549 + 113 = 19662
Step 175: 19662 + 113 = 19775
Step 176: 19775 + 113 = 19888
Step 177: 19888 + 113 = 20001
Step 178: 20001 + 113 = 20114
Step 179: 20114 + 113 = 20227
Step 180: 20227 + 113 = 20340
Step 181: 20340 + 113 = 20453
Step 182: 20453 + 113 = 20566
Step 183: 20566 + 113 = 20679
Step 184: 20679 + 113 = 20792
Step 185: 20792 + 113 = 20905
Step 186: 20905 + 113 = 21018
Step 187: 21018 + 113 = 21131
Step 188: 21131 + 113 = 21244
Step 189: 21244 + 113 = 21357
Step 190: 21357 + 113 = 21470
Step 191: 21470 + 113 = 21583
Step 192: 21583 + 113 = 21696
Step 193: 21696 + 113 = 21809
Step 194: 21809 + 113 = 21922
Step 195: 21922 + 113 = 22035
Step 196: 22035 + 113 = 22148
Step 197: 22148 + 113 = 22261
Step 198: 22261 + 113 = 22374
Step 199: 22374 + 113 = 22487
Step 200: 22487 + 113 = 22600
Step 201: 22600 + 113 = 22713
Step 202: 22713 + 113 = 22826
Step 203: 22826 + 113 = 22939
Step 204: 22939 + 113 = 23052
Step 205: 23052 + 113 = 23165
Step 206: 23165 + 113 = 23278
Step 207: 23278 + 113 = 23391
Step 208: 23391 + 113 = 23504
Step 209: 23504 + 113 = 23617
Step 210: 23617 + 113 = 23730

So, 113*210 = 23730