Alright, let's solve this math problem step by step. First, we have the number 107. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 258. So, we're going to take the number 107 and add it to itself 258 times.
Step 1: 0 + 107 = 107
Step 2: 107 + 107 = 214
Step 3: 214 + 107 = 321
Step 4: 321 + 107 = 428
Step 5: 428 + 107 = 535
Step 6: 535 + 107 = 642
Step 7: 642 + 107 = 749
Step 8: 749 + 107 = 856
Step 9: 856 + 107 = 963
Step 10: 963 + 107 = 1070
Step 11: 1070 + 107 = 1177
Step 12: 1177 + 107 = 1284
Step 13: 1284 + 107 = 1391
Step 14: 1391 + 107 = 1498
Step 15: 1498 + 107 = 1605
Step 16: 1605 + 107 = 1712
Step 17: 1712 + 107 = 1819
Step 18: 1819 + 107 = 1926
Step 19: 1926 + 107 = 2033
Step 20: 2033 + 107 = 2140
Step 21: 2140 + 107 = 2247
Step 22: 2247 + 107 = 2354
Step 23: 2354 + 107 = 2461
Step 24: 2461 + 107 = 2568
Step 25: 2568 + 107 = 2675
Step 26: 2675 + 107 = 2782
Step 27: 2782 + 107 = 2889
Step 28: 2889 + 107 = 2996
Step 29: 2996 + 107 = 3103
Step 30: 3103 + 107 = 3210
Step 31: 3210 + 107 = 3317
Step 32: 3317 + 107 = 3424
Step 33: 3424 + 107 = 3531
Step 34: 3531 + 107 = 3638
Step 35: 3638 + 107 = 3745
Step 36: 3745 + 107 = 3852
Step 37: 3852 + 107 = 3959
Step 38: 3959 + 107 = 4066
Step 39: 4066 + 107 = 4173
Step 40: 4173 + 107 = 4280
Step 41: 4280 + 107 = 4387
Step 42: 4387 + 107 = 4494
Step 43: 4494 + 107 = 4601
Step 44: 4601 + 107 = 4708
Step 45: 4708 + 107 = 4815
Step 46: 4815 + 107 = 4922
Step 47: 4922 + 107 = 5029
Step 48: 5029 + 107 = 5136
Step 49: 5136 + 107 = 5243
Step 50: 5243 + 107 = 5350
Step 51: 5350 + 107 = 5457
Step 52: 5457 + 107 = 5564
Step 53: 5564 + 107 = 5671
Step 54: 5671 + 107 = 5778
Step 55: 5778 + 107 = 5885
Step 56: 5885 + 107 = 5992
Step 57: 5992 + 107 = 6099
Step 58: 6099 + 107 = 6206
Step 59: 6206 + 107 = 6313
Step 60: 6313 + 107 = 6420
Step 61: 6420 + 107 = 6527
Step 62: 6527 + 107 = 6634
Step 63: 6634 + 107 = 6741
Step 64: 6741 + 107 = 6848
Step 65: 6848 + 107 = 6955
Step 66: 6955 + 107 = 7062
Step 67: 7062 + 107 = 7169
Step 68: 7169 + 107 = 7276
Step 69: 7276 + 107 = 7383
Step 70: 7383 + 107 = 7490
Step 71: 7490 + 107 = 7597
Step 72: 7597 + 107 = 7704
Step 73: 7704 + 107 = 7811
Step 74: 7811 + 107 = 7918
Step 75: 7918 + 107 = 8025
Step 76: 8025 + 107 = 8132
Step 77: 8132 + 107 = 8239
Step 78: 8239 + 107 = 8346
Step 79: 8346 + 107 = 8453
Step 80: 8453 + 107 = 8560
Step 81: 8560 + 107 = 8667
Step 82: 8667 + 107 = 8774
Step 83: 8774 + 107 = 8881
Step 84: 8881 + 107 = 8988
Step 85: 8988 + 107 = 9095
Step 86: 9095 + 107 = 9202
Step 87: 9202 + 107 = 9309
Step 88: 9309 + 107 = 9416
Step 89: 9416 + 107 = 9523
Step 90: 9523 + 107 = 9630
Step 91: 9630 + 107 = 9737
Step 92: 9737 + 107 = 9844
Step 93: 9844 + 107 = 9951
Step 94: 9951 + 107 = 10058
Step 95: 10058 + 107 = 10165
Step 96: 10165 + 107 = 10272
Step 97: 10272 + 107 = 10379
Step 98: 10379 + 107 = 10486
Step 99: 10486 + 107 = 10593
Step 100: 10593 + 107 = 10700
Step 101: 10700 + 107 = 10807
Step 102: 10807 + 107 = 10914
Step 103: 10914 + 107 = 11021
Step 104: 11021 + 107 = 11128
Step 105: 11128 + 107 = 11235
Step 106: 11235 + 107 = 11342
Step 107: 11342 + 107 = 11449
Step 108: 11449 + 107 = 11556
Step 109: 11556 + 107 = 11663
Step 110: 11663 + 107 = 11770
Step 111: 11770 + 107 = 11877
Step 112: 11877 + 107 = 11984
Step 113: 11984 + 107 = 12091
Step 114: 12091 + 107 = 12198
Step 115: 12198 + 107 = 12305
Step 116: 12305 + 107 = 12412
Step 117: 12412 + 107 = 12519
Step 118: 12519 + 107 = 12626
Step 119: 12626 + 107 = 12733
Step 120: 12733 + 107 = 12840
Step 121: 12840 + 107 = 12947
Step 122: 12947 + 107 = 13054
Step 123: 13054 + 107 = 13161
Step 124: 13161 + 107 = 13268
Step 125: 13268 + 107 = 13375
Step 126: 13375 + 107 = 13482
Step 127: 13482 + 107 = 13589
Step 128: 13589 + 107 = 13696
Step 129: 13696 + 107 = 13803
Step 130: 13803 + 107 = 13910
Step 131: 13910 + 107 = 14017
Step 132: 14017 + 107 = 14124
Step 133: 14124 + 107 = 14231
Step 134: 14231 + 107 = 14338
Step 135: 14338 + 107 = 14445
Step 136: 14445 + 107 = 14552
Step 137: 14552 + 107 = 14659
Step 138: 14659 + 107 = 14766
Step 139: 14766 + 107 = 14873
Step 140: 14873 + 107 = 14980
Step 141: 14980 + 107 = 15087
Step 142: 15087 + 107 = 15194
Step 143: 15194 + 107 = 15301
Step 144: 15301 + 107 = 15408
Step 145: 15408 + 107 = 15515
Step 146: 15515 + 107 = 15622
Step 147: 15622 + 107 = 15729
Step 148: 15729 + 107 = 15836
Step 149: 15836 + 107 = 15943
Step 150: 15943 + 107 = 16050
Step 151: 16050 + 107 = 16157
Step 152: 16157 + 107 = 16264
Step 153: 16264 + 107 = 16371
Step 154: 16371 + 107 = 16478
Step 155: 16478 + 107 = 16585
Step 156: 16585 + 107 = 16692
Step 157: 16692 + 107 = 16799
Step 158: 16799 + 107 = 16906
Step 159: 16906 + 107 = 17013
Step 160: 17013 + 107 = 17120
Step 161: 17120 + 107 = 17227
Step 162: 17227 + 107 = 17334
Step 163: 17334 + 107 = 17441
Step 164: 17441 + 107 = 17548
Step 165: 17548 + 107 = 17655
Step 166: 17655 + 107 = 17762
Step 167: 17762 + 107 = 17869
Step 168: 17869 + 107 = 17976
Step 169: 17976 + 107 = 18083
Step 170: 18083 + 107 = 18190
Step 171: 18190 + 107 = 18297
Step 172: 18297 + 107 = 18404
Step 173: 18404 + 107 = 18511
Step 174: 18511 + 107 = 18618
Step 175: 18618 + 107 = 18725
Step 176: 18725 + 107 = 18832
Step 177: 18832 + 107 = 18939
Step 178: 18939 + 107 = 19046
Step 179: 19046 + 107 = 19153
Step 180: 19153 + 107 = 19260
Step 181: 19260 + 107 = 19367
Step 182: 19367 + 107 = 19474
Step 183: 19474 + 107 = 19581
Step 184: 19581 + 107 = 19688
Step 185: 19688 + 107 = 19795
Step 186: 19795 + 107 = 19902
Step 187: 19902 + 107 = 20009
Step 188: 20009 + 107 = 20116
Step 189: 20116 + 107 = 20223
Step 190: 20223 + 107 = 20330
Step 191: 20330 + 107 = 20437
Step 192: 20437 + 107 = 20544
Step 193: 20544 + 107 = 20651
Step 194: 20651 + 107 = 20758
Step 195: 20758 + 107 = 20865
Step 196: 20865 + 107 = 20972
Step 197: 20972 + 107 = 21079
Step 198: 21079 + 107 = 21186
Step 199: 21186 + 107 = 21293
Step 200: 21293 + 107 = 21400
Step 201: 21400 + 107 = 21507
Step 202: 21507 + 107 = 21614
Step 203: 21614 + 107 = 21721
Step 204: 21721 + 107 = 21828
Step 205: 21828 + 107 = 21935
Step 206: 21935 + 107 = 22042
Step 207: 22042 + 107 = 22149
Step 208: 22149 + 107 = 22256
Step 209: 22256 + 107 = 22363
Step 210: 22363 + 107 = 22470
Step 211: 22470 + 107 = 22577
Step 212: 22577 + 107 = 22684
Step 213: 22684 + 107 = 22791
Step 214: 22791 + 107 = 22898
Step 215: 22898 + 107 = 23005
Step 216: 23005 + 107 = 23112
Step 217: 23112 + 107 = 23219
Step 218: 23219 + 107 = 23326
Step 219: 23326 + 107 = 23433
Step 220: 23433 + 107 = 23540
Step 221: 23540 + 107 = 23647
Step 222: 23647 + 107 = 23754
Step 223: 23754 + 107 = 23861
Step 224: 23861 + 107 = 23968
Step 225: 23968 + 107 = 24075
Step 226: 24075 + 107 = 24182
Step 227: 24182 + 107 = 24289
Step 228: 24289 + 107 = 24396
Step 229: 24396 + 107 = 24503
Step 230: 24503 + 107 = 24610
Step 231: 24610 + 107 = 24717
Step 232: 24717 + 107 = 24824
Step 233: 24824 + 107 = 24931
Step 234: 24931 + 107 = 25038
Step 235: 25038 + 107 = 25145
Step 236: 25145 + 107 = 25252
Step 237: 25252 + 107 = 25359
Step 238: 25359 + 107 = 25466
Step 239: 25466 + 107 = 25573
Step 240: 25573 + 107 = 25680
Step 241: 25680 + 107 = 25787
Step 242: 25787 + 107 = 25894
Step 243: 25894 + 107 = 26001
Step 244: 26001 + 107 = 26108
Step 245: 26108 + 107 = 26215
Step 246: 26215 + 107 = 26322
Step 247: 26322 + 107 = 26429
Step 248: 26429 + 107 = 26536
Step 249: 26536 + 107 = 26643
Step 250: 26643 + 107 = 26750
Step 251: 26750 + 107 = 26857
Step 252: 26857 + 107 = 26964
Step 253: 26964 + 107 = 27071
Step 254: 27071 + 107 = 27178
Step 255: 27178 + 107 = 27285
Step 256: 27285 + 107 = 27392
Step 257: 27392 + 107 = 27499
Step 258: 27499 + 107 = 27606

So, 107*258 = 27606