Alright, let's solve this math problem step by step. First, we have the number 551. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 426. So, we're going to take the number 551 and add it to itself 426 times.
Step 1: 0 + 551 = 551
Step 2: 551 + 551 = 1102
Step 3: 1102 + 551 = 1653
Step 4: 1653 + 551 = 2204
Step 5: 2204 + 551 = 2755
Step 6: 2755 + 551 = 3306
Step 7: 3306 + 551 = 3857
Step 8: 3857 + 551 = 4408
Step 9: 4408 + 551 = 4959
Step 10: 4959 + 551 = 5510
Step 11: 5510 + 551 = 6061
Step 12: 6061 + 551 = 6612
Step 13: 6612 + 551 = 7163
Step 14: 7163 + 551 = 7714
Step 15: 7714 + 551 = 8265
Step 16: 8265 + 551 = 8816
Step 17: 8816 + 551 = 9367
Step 18: 9367 + 551 = 9918
Step 19: 9918 + 551 = 10469
Step 20: 10469 + 551 = 11020
Step 21: 11020 + 551 = 11571
Step 22: 11571 + 551 = 12122
Step 23: 12122 + 551 = 12673
Step 24: 12673 + 551 = 13224
Step 25: 13224 + 551 = 13775
Step 26: 13775 + 551 = 14326
Step 27: 14326 + 551 = 14877
Step 28: 14877 + 551 = 15428
Step 29: 15428 + 551 = 15979
Step 30: 15979 + 551 = 16530
Step 31: 16530 + 551 = 17081
Step 32: 17081 + 551 = 17632
Step 33: 17632 + 551 = 18183
Step 34: 18183 + 551 = 18734
Step 35: 18734 + 551 = 19285
Step 36: 19285 + 551 = 19836
Step 37: 19836 + 551 = 20387
Step 38: 20387 + 551 = 20938
Step 39: 20938 + 551 = 21489
Step 40: 21489 + 551 = 22040
Step 41: 22040 + 551 = 22591
Step 42: 22591 + 551 = 23142
Step 43: 23142 + 551 = 23693
Step 44: 23693 + 551 = 24244
Step 45: 24244 + 551 = 24795
Step 46: 24795 + 551 = 25346
Step 47: 25346 + 551 = 25897
Step 48: 25897 + 551 = 26448
Step 49: 26448 + 551 = 26999
Step 50: 26999 + 551 = 27550
Step 51: 27550 + 551 = 28101
Step 52: 28101 + 551 = 28652
Step 53: 28652 + 551 = 29203
Step 54: 29203 + 551 = 29754
Step 55: 29754 + 551 = 30305
Step 56: 30305 + 551 = 30856
Step 57: 30856 + 551 = 31407
Step 58: 31407 + 551 = 31958
Step 59: 31958 + 551 = 32509
Step 60: 32509 + 551 = 33060
Step 61: 33060 + 551 = 33611
Step 62: 33611 + 551 = 34162
Step 63: 34162 + 551 = 34713
Step 64: 34713 + 551 = 35264
Step 65: 35264 + 551 = 35815
Step 66: 35815 + 551 = 36366
Step 67: 36366 + 551 = 36917
Step 68: 36917 + 551 = 37468
Step 69: 37468 + 551 = 38019
Step 70: 38019 + 551 = 38570
Step 71: 38570 + 551 = 39121
Step 72: 39121 + 551 = 39672
Step 73: 39672 + 551 = 40223
Step 74: 40223 + 551 = 40774
Step 75: 40774 + 551 = 41325
Step 76: 41325 + 551 = 41876
Step 77: 41876 + 551 = 42427
Step 78: 42427 + 551 = 42978
Step 79: 42978 + 551 = 43529
Step 80: 43529 + 551 = 44080
Step 81: 44080 + 551 = 44631
Step 82: 44631 + 551 = 45182
Step 83: 45182 + 551 = 45733
Step 84: 45733 + 551 = 46284
Step 85: 46284 + 551 = 46835
Step 86: 46835 + 551 = 47386
Step 87: 47386 + 551 = 47937
Step 88: 47937 + 551 = 48488
Step 89: 48488 + 551 = 49039
Step 90: 49039 + 551 = 49590
Step 91: 49590 + 551 = 50141
Step 92: 50141 + 551 = 50692
Step 93: 50692 + 551 = 51243
Step 94: 51243 + 551 = 51794
Step 95: 51794 + 551 = 52345
Step 96: 52345 + 551 = 52896
Step 97: 52896 + 551 = 53447
Step 98: 53447 + 551 = 53998
Step 99: 53998 + 551 = 54549
Step 100: 54549 + 551 = 55100
Step 101: 55100 + 551 = 55651
Step 102: 55651 + 551 = 56202
Step 103: 56202 + 551 = 56753
Step 104: 56753 + 551 = 57304
Step 105: 57304 + 551 = 57855
Step 106: 57855 + 551 = 58406
Step 107: 58406 + 551 = 58957
Step 108: 58957 + 551 = 59508
Step 109: 59508 + 551 = 60059
Step 110: 60059 + 551 = 60610
Step 111: 60610 + 551 = 61161
Step 112: 61161 + 551 = 61712
Step 113: 61712 + 551 = 62263
Step 114: 62263 + 551 = 62814
Step 115: 62814 + 551 = 63365
Step 116: 63365 + 551 = 63916
Step 117: 63916 + 551 = 64467
Step 118: 64467 + 551 = 65018
Step 119: 65018 + 551 = 65569
Step 120: 65569 + 551 = 66120
Step 121: 66120 + 551 = 66671
Step 122: 66671 + 551 = 67222
Step 123: 67222 + 551 = 67773
Step 124: 67773 + 551 = 68324
Step 125: 68324 + 551 = 68875
Step 126: 68875 + 551 = 69426
Step 127: 69426 + 551 = 69977
Step 128: 69977 + 551 = 70528
Step 129: 70528 + 551 = 71079
Step 130: 71079 + 551 = 71630
Step 131: 71630 + 551 = 72181
Step 132: 72181 + 551 = 72732
Step 133: 72732 + 551 = 73283
Step 134: 73283 + 551 = 73834
Step 135: 73834 + 551 = 74385
Step 136: 74385 + 551 = 74936
Step 137: 74936 + 551 = 75487
Step 138: 75487 + 551 = 76038
Step 139: 76038 + 551 = 76589
Step 140: 76589 + 551 = 77140
Step 141: 77140 + 551 = 77691
Step 142: 77691 + 551 = 78242
Step 143: 78242 + 551 = 78793
Step 144: 78793 + 551 = 79344
Step 145: 79344 + 551 = 79895
Step 146: 79895 + 551 = 80446
Step 147: 80446 + 551 = 80997
Step 148: 80997 + 551 = 81548
Step 149: 81548 + 551 = 82099
Step 150: 82099 + 551 = 82650
Step 151: 82650 + 551 = 83201
Step 152: 83201 + 551 = 83752
Step 153: 83752 + 551 = 84303
Step 154: 84303 + 551 = 84854
Step 155: 84854 + 551 = 85405
Step 156: 85405 + 551 = 85956
Step 157: 85956 + 551 = 86507
Step 158: 86507 + 551 = 87058
Step 159: 87058 + 551 = 87609
Step 160: 87609 + 551 = 88160
Step 161: 88160 + 551 = 88711
Step 162: 88711 + 551 = 89262
Step 163: 89262 + 551 = 89813
Step 164: 89813 + 551 = 90364
Step 165: 90364 + 551 = 90915
Step 166: 90915 + 551 = 91466
Step 167: 91466 + 551 = 92017
Step 168: 92017 + 551 = 92568
Step 169: 92568 + 551 = 93119
Step 170: 93119 + 551 = 93670
Step 171: 93670 + 551 = 94221
Step 172: 94221 + 551 = 94772
Step 173: 94772 + 551 = 95323
Step 174: 95323 + 551 = 95874
Step 175: 95874 + 551 = 96425
Step 176: 96425 + 551 = 96976
Step 177: 96976 + 551 = 97527
Step 178: 97527 + 551 = 98078
Step 179: 98078 + 551 = 98629
Step 180: 98629 + 551 = 99180
Step 181: 99180 + 551 = 99731
Step 182: 99731 + 551 = 100282
Step 183: 100282 + 551 = 100833
Step 184: 100833 + 551 = 101384
Step 185: 101384 + 551 = 101935
Step 186: 101935 + 551 = 102486
Step 187: 102486 + 551 = 103037
Step 188: 103037 + 551 = 103588
Step 189: 103588 + 551 = 104139
Step 190: 104139 + 551 = 104690
Step 191: 104690 + 551 = 105241
Step 192: 105241 + 551 = 105792
Step 193: 105792 + 551 = 106343
Step 194: 106343 + 551 = 106894
Step 195: 106894 + 551 = 107445
Step 196: 107445 + 551 = 107996
Step 197: 107996 + 551 = 108547
Step 198: 108547 + 551 = 109098
Step 199: 109098 + 551 = 109649
Step 200: 109649 + 551 = 110200
Step 201: 110200 + 551 = 110751
Step 202: 110751 + 551 = 111302
Step 203: 111302 + 551 = 111853
Step 204: 111853 + 551 = 112404
Step 205: 112404 + 551 = 112955
Step 206: 112955 + 551 = 113506
Step 207: 113506 + 551 = 114057
Step 208: 114057 + 551 = 114608
Step 209: 114608 + 551 = 115159
Step 210: 115159 + 551 = 115710
Step 211: 115710 + 551 = 116261
Step 212: 116261 + 551 = 116812
Step 213: 116812 + 551 = 117363
Step 214: 117363 + 551 = 117914
Step 215: 117914 + 551 = 118465
Step 216: 118465 + 551 = 119016
Step 217: 119016 + 551 = 119567
Step 218: 119567 + 551 = 120118
Step 219: 120118 + 551 = 120669
Step 220: 120669 + 551 = 121220
Step 221: 121220 + 551 = 121771
Step 222: 121771 + 551 = 122322
Step 223: 122322 + 551 = 122873
Step 224: 122873 + 551 = 123424
Step 225: 123424 + 551 = 123975
Step 226: 123975 + 551 = 124526
Step 227: 124526 + 551 = 125077
Step 228: 125077 + 551 = 125628
Step 229: 125628 + 551 = 126179
Step 230: 126179 + 551 = 126730
Step 231: 126730 + 551 = 127281
Step 232: 127281 + 551 = 127832
Step 233: 127832 + 551 = 128383
Step 234: 128383 + 551 = 128934
Step 235: 128934 + 551 = 129485
Step 236: 129485 + 551 = 130036
Step 237: 130036 + 551 = 130587
Step 238: 130587 + 551 = 131138
Step 239: 131138 + 551 = 131689
Step 240: 131689 + 551 = 132240
Step 241: 132240 + 551 = 132791
Step 242: 132791 + 551 = 133342
Step 243: 133342 + 551 = 133893
Step 244: 133893 + 551 = 134444
Step 245: 134444 + 551 = 134995
Step 246: 134995 + 551 = 135546
Step 247: 135546 + 551 = 136097
Step 248: 136097 + 551 = 136648
Step 249: 136648 + 551 = 137199
Step 250: 137199 + 551 = 137750
Step 251: 137750 + 551 = 138301
Step 252: 138301 + 551 = 138852
Step 253: 138852 + 551 = 139403
Step 254: 139403 + 551 = 139954
Step 255: 139954 + 551 = 140505
Step 256: 140505 + 551 = 141056
Step 257: 141056 + 551 = 141607
Step 258: 141607 + 551 = 142158
Step 259: 142158 + 551 = 142709
Step 260: 142709 + 551 = 143260
Step 261: 143260 + 551 = 143811
Step 262: 143811 + 551 = 144362
Step 263: 144362 + 551 = 144913
Step 264: 144913 + 551 = 145464
Step 265: 145464 + 551 = 146015
Step 266: 146015 + 551 = 146566
Step 267: 146566 + 551 = 147117
Step 268: 147117 + 551 = 147668
Step 269: 147668 + 551 = 148219
Step 270: 148219 + 551 = 148770
Step 271: 148770 + 551 = 149321
Step 272: 149321 + 551 = 149872
Step 273: 149872 + 551 = 150423
Step 274: 150423 + 551 = 150974
Step 275: 150974 + 551 = 151525
Step 276: 151525 + 551 = 152076
Step 277: 152076 + 551 = 152627
Step 278: 152627 + 551 = 153178
Step 279: 153178 + 551 = 153729
Step 280: 153729 + 551 = 154280
Step 281: 154280 + 551 = 154831
Step 282: 154831 + 551 = 155382
Step 283: 155382 + 551 = 155933
Step 284: 155933 + 551 = 156484
Step 285: 156484 + 551 = 157035
Step 286: 157035 + 551 = 157586
Step 287: 157586 + 551 = 158137
Step 288: 158137 + 551 = 158688
Step 289: 158688 + 551 = 159239
Step 290: 159239 + 551 = 159790
Step 291: 159790 + 551 = 160341
Step 292: 160341 + 551 = 160892
Step 293: 160892 + 551 = 161443
Step 294: 161443 + 551 = 161994
Step 295: 161994 + 551 = 162545
Step 296: 162545 + 551 = 163096
Step 297: 163096 + 551 = 163647
Step 298: 163647 + 551 = 164198
Step 299: 164198 + 551 = 164749
Step 300: 164749 + 551 = 165300
Step 301: 165300 + 551 = 165851
Step 302: 165851 + 551 = 166402
Step 303: 166402 + 551 = 166953
Step 304: 166953 + 551 = 167504
Step 305: 167504 + 551 = 168055
Step 306: 168055 + 551 = 168606
Step 307: 168606 + 551 = 169157
Step 308: 169157 + 551 = 169708
Step 309: 169708 + 551 = 170259
Step 310: 170259 + 551 = 170810
Step 311: 170810 + 551 = 171361
Step 312: 171361 + 551 = 171912
Step 313: 171912 + 551 = 172463
Step 314: 172463 + 551 = 173014
Step 315: 173014 + 551 = 173565
Step 316: 173565 + 551 = 174116
Step 317: 174116 + 551 = 174667
Step 318: 174667 + 551 = 175218
Step 319: 175218 + 551 = 175769
Step 320: 175769 + 551 = 176320
Step 321: 176320 + 551 = 176871
Step 322: 176871 + 551 = 177422
Step 323: 177422 + 551 = 177973
Step 324: 177973 + 551 = 178524
Step 325: 178524 + 551 = 179075
Step 326: 179075 + 551 = 179626
Step 327: 179626 + 551 = 180177
Step 328: 180177 + 551 = 180728
Step 329: 180728 + 551 = 181279
Step 330: 181279 + 551 = 181830
Step 331: 181830 + 551 = 182381
Step 332: 182381 + 551 = 182932
Step 333: 182932 + 551 = 183483
Step 334: 183483 + 551 = 184034
Step 335: 184034 + 551 = 184585
Step 336: 184585 + 551 = 185136
Step 337: 185136 + 551 = 185687
Step 338: 185687 + 551 = 186238
Step 339: 186238 + 551 = 186789
Step 340: 186789 + 551 = 187340
Step 341: 187340 + 551 = 187891
Step 342: 187891 + 551 = 188442
Step 343: 188442 + 551 = 188993
Step 344: 188993 + 551 = 189544
Step 345: 189544 + 551 = 190095
Step 346: 190095 + 551 = 190646
Step 347: 190646 + 551 = 191197
Step 348: 191197 + 551 = 191748
Step 349: 191748 + 551 = 192299
Step 350: 192299 + 551 = 192850
Step 351: 192850 + 551 = 193401
Step 352: 193401 + 551 = 193952
Step 353: 193952 + 551 = 194503
Step 354: 194503 + 551 = 195054
Step 355: 195054 + 551 = 195605
Step 356: 195605 + 551 = 196156
Step 357: 196156 + 551 = 196707
Step 358: 196707 + 551 = 197258
Step 359: 197258 + 551 = 197809
Step 360: 197809 + 551 = 198360
Step 361: 198360 + 551 = 198911
Step 362: 198911 + 551 = 199462
Step 363: 199462 + 551 = 200013
Step 364: 200013 + 551 = 200564
Step 365: 200564 + 551 = 201115
Step 366: 201115 + 551 = 201666
Step 367: 201666 + 551 = 202217
Step 368: 202217 + 551 = 202768
Step 369: 202768 + 551 = 203319
Step 370: 203319 + 551 = 203870
Step 371: 203870 + 551 = 204421
Step 372: 204421 + 551 = 204972
Step 373: 204972 + 551 = 205523
Step 374: 205523 + 551 = 206074
Step 375: 206074 + 551 = 206625
Step 376: 206625 + 551 = 207176
Step 377: 207176 + 551 = 207727
Step 378: 207727 + 551 = 208278
Step 379: 208278 + 551 = 208829
Step 380: 208829 + 551 = 209380
Step 381: 209380 + 551 = 209931
Step 382: 209931 + 551 = 210482
Step 383: 210482 + 551 = 211033
Step 384: 211033 + 551 = 211584
Step 385: 211584 + 551 = 212135
Step 386: 212135 + 551 = 212686
Step 387: 212686 + 551 = 213237
Step 388: 213237 + 551 = 213788
Step 389: 213788 + 551 = 214339
Step 390: 214339 + 551 = 214890
Step 391: 214890 + 551 = 215441
Step 392: 215441 + 551 = 215992
Step 393: 215992 + 551 = 216543
Step 394: 216543 + 551 = 217094
Step 395: 217094 + 551 = 217645
Step 396: 217645 + 551 = 218196
Step 397: 218196 + 551 = 218747
Step 398: 218747 + 551 = 219298
Step 399: 219298 + 551 = 219849
Step 400: 219849 + 551 = 220400
Step 401: 220400 + 551 = 220951
Step 402: 220951 + 551 = 221502
Step 403: 221502 + 551 = 222053
Step 404: 222053 + 551 = 222604
Step 405: 222604 + 551 = 223155
Step 406: 223155 + 551 = 223706
Step 407: 223706 + 551 = 224257
Step 408: 224257 + 551 = 224808
Step 409: 224808 + 551 = 225359
Step 410: 225359 + 551 = 225910
Step 411: 225910 + 551 = 226461
Step 412: 226461 + 551 = 227012
Step 413: 227012 + 551 = 227563
Step 414: 227563 + 551 = 228114
Step 415: 228114 + 551 = 228665
Step 416: 228665 + 551 = 229216
Step 417: 229216 + 551 = 229767
Step 418: 229767 + 551 = 230318
Step 419: 230318 + 551 = 230869
Step 420: 230869 + 551 = 231420
Step 421: 231420 + 551 = 231971
Step 422: 231971 + 551 = 232522
Step 423: 232522 + 551 = 233073
Step 424: 233073 + 551 = 233624
Step 425: 233624 + 551 = 234175
Step 426: 234175 + 551 = 234726

So, 551*426 = 234726