Alright, let's solve this math problem step by step. First, we have the number 131. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 351. So, we're going to take the number 131 and add it to itself 351 times.
Step 1: 0 + 131 = 131
Step 2: 131 + 131 = 262
Step 3: 262 + 131 = 393
Step 4: 393 + 131 = 524
Step 5: 524 + 131 = 655
Step 6: 655 + 131 = 786
Step 7: 786 + 131 = 917
Step 8: 917 + 131 = 1048
Step 9: 1048 + 131 = 1179
Step 10: 1179 + 131 = 1310
Step 11: 1310 + 131 = 1441
Step 12: 1441 + 131 = 1572
Step 13: 1572 + 131 = 1703
Step 14: 1703 + 131 = 1834
Step 15: 1834 + 131 = 1965
Step 16: 1965 + 131 = 2096
Step 17: 2096 + 131 = 2227
Step 18: 2227 + 131 = 2358
Step 19: 2358 + 131 = 2489
Step 20: 2489 + 131 = 2620
Step 21: 2620 + 131 = 2751
Step 22: 2751 + 131 = 2882
Step 23: 2882 + 131 = 3013
Step 24: 3013 + 131 = 3144
Step 25: 3144 + 131 = 3275
Step 26: 3275 + 131 = 3406
Step 27: 3406 + 131 = 3537
Step 28: 3537 + 131 = 3668
Step 29: 3668 + 131 = 3799
Step 30: 3799 + 131 = 3930
Step 31: 3930 + 131 = 4061
Step 32: 4061 + 131 = 4192
Step 33: 4192 + 131 = 4323
Step 34: 4323 + 131 = 4454
Step 35: 4454 + 131 = 4585
Step 36: 4585 + 131 = 4716
Step 37: 4716 + 131 = 4847
Step 38: 4847 + 131 = 4978
Step 39: 4978 + 131 = 5109
Step 40: 5109 + 131 = 5240
Step 41: 5240 + 131 = 5371
Step 42: 5371 + 131 = 5502
Step 43: 5502 + 131 = 5633
Step 44: 5633 + 131 = 5764
Step 45: 5764 + 131 = 5895
Step 46: 5895 + 131 = 6026
Step 47: 6026 + 131 = 6157
Step 48: 6157 + 131 = 6288
Step 49: 6288 + 131 = 6419
Step 50: 6419 + 131 = 6550
Step 51: 6550 + 131 = 6681
Step 52: 6681 + 131 = 6812
Step 53: 6812 + 131 = 6943
Step 54: 6943 + 131 = 7074
Step 55: 7074 + 131 = 7205
Step 56: 7205 + 131 = 7336
Step 57: 7336 + 131 = 7467
Step 58: 7467 + 131 = 7598
Step 59: 7598 + 131 = 7729
Step 60: 7729 + 131 = 7860
Step 61: 7860 + 131 = 7991
Step 62: 7991 + 131 = 8122
Step 63: 8122 + 131 = 8253
Step 64: 8253 + 131 = 8384
Step 65: 8384 + 131 = 8515
Step 66: 8515 + 131 = 8646
Step 67: 8646 + 131 = 8777
Step 68: 8777 + 131 = 8908
Step 69: 8908 + 131 = 9039
Step 70: 9039 + 131 = 9170
Step 71: 9170 + 131 = 9301
Step 72: 9301 + 131 = 9432
Step 73: 9432 + 131 = 9563
Step 74: 9563 + 131 = 9694
Step 75: 9694 + 131 = 9825
Step 76: 9825 + 131 = 9956
Step 77: 9956 + 131 = 10087
Step 78: 10087 + 131 = 10218
Step 79: 10218 + 131 = 10349
Step 80: 10349 + 131 = 10480
Step 81: 10480 + 131 = 10611
Step 82: 10611 + 131 = 10742
Step 83: 10742 + 131 = 10873
Step 84: 10873 + 131 = 11004
Step 85: 11004 + 131 = 11135
Step 86: 11135 + 131 = 11266
Step 87: 11266 + 131 = 11397
Step 88: 11397 + 131 = 11528
Step 89: 11528 + 131 = 11659
Step 90: 11659 + 131 = 11790
Step 91: 11790 + 131 = 11921
Step 92: 11921 + 131 = 12052
Step 93: 12052 + 131 = 12183
Step 94: 12183 + 131 = 12314
Step 95: 12314 + 131 = 12445
Step 96: 12445 + 131 = 12576
Step 97: 12576 + 131 = 12707
Step 98: 12707 + 131 = 12838
Step 99: 12838 + 131 = 12969
Step 100: 12969 + 131 = 13100
Step 101: 13100 + 131 = 13231
Step 102: 13231 + 131 = 13362
Step 103: 13362 + 131 = 13493
Step 104: 13493 + 131 = 13624
Step 105: 13624 + 131 = 13755
Step 106: 13755 + 131 = 13886
Step 107: 13886 + 131 = 14017
Step 108: 14017 + 131 = 14148
Step 109: 14148 + 131 = 14279
Step 110: 14279 + 131 = 14410
Step 111: 14410 + 131 = 14541
Step 112: 14541 + 131 = 14672
Step 113: 14672 + 131 = 14803
Step 114: 14803 + 131 = 14934
Step 115: 14934 + 131 = 15065
Step 116: 15065 + 131 = 15196
Step 117: 15196 + 131 = 15327
Step 118: 15327 + 131 = 15458
Step 119: 15458 + 131 = 15589
Step 120: 15589 + 131 = 15720
Step 121: 15720 + 131 = 15851
Step 122: 15851 + 131 = 15982
Step 123: 15982 + 131 = 16113
Step 124: 16113 + 131 = 16244
Step 125: 16244 + 131 = 16375
Step 126: 16375 + 131 = 16506
Step 127: 16506 + 131 = 16637
Step 128: 16637 + 131 = 16768
Step 129: 16768 + 131 = 16899
Step 130: 16899 + 131 = 17030
Step 131: 17030 + 131 = 17161
Step 132: 17161 + 131 = 17292
Step 133: 17292 + 131 = 17423
Step 134: 17423 + 131 = 17554
Step 135: 17554 + 131 = 17685
Step 136: 17685 + 131 = 17816
Step 137: 17816 + 131 = 17947
Step 138: 17947 + 131 = 18078
Step 139: 18078 + 131 = 18209
Step 140: 18209 + 131 = 18340
Step 141: 18340 + 131 = 18471
Step 142: 18471 + 131 = 18602
Step 143: 18602 + 131 = 18733
Step 144: 18733 + 131 = 18864
Step 145: 18864 + 131 = 18995
Step 146: 18995 + 131 = 19126
Step 147: 19126 + 131 = 19257
Step 148: 19257 + 131 = 19388
Step 149: 19388 + 131 = 19519
Step 150: 19519 + 131 = 19650
Step 151: 19650 + 131 = 19781
Step 152: 19781 + 131 = 19912
Step 153: 19912 + 131 = 20043
Step 154: 20043 + 131 = 20174
Step 155: 20174 + 131 = 20305
Step 156: 20305 + 131 = 20436
Step 157: 20436 + 131 = 20567
Step 158: 20567 + 131 = 20698
Step 159: 20698 + 131 = 20829
Step 160: 20829 + 131 = 20960
Step 161: 20960 + 131 = 21091
Step 162: 21091 + 131 = 21222
Step 163: 21222 + 131 = 21353
Step 164: 21353 + 131 = 21484
Step 165: 21484 + 131 = 21615
Step 166: 21615 + 131 = 21746
Step 167: 21746 + 131 = 21877
Step 168: 21877 + 131 = 22008
Step 169: 22008 + 131 = 22139
Step 170: 22139 + 131 = 22270
Step 171: 22270 + 131 = 22401
Step 172: 22401 + 131 = 22532
Step 173: 22532 + 131 = 22663
Step 174: 22663 + 131 = 22794
Step 175: 22794 + 131 = 22925
Step 176: 22925 + 131 = 23056
Step 177: 23056 + 131 = 23187
Step 178: 23187 + 131 = 23318
Step 179: 23318 + 131 = 23449
Step 180: 23449 + 131 = 23580
Step 181: 23580 + 131 = 23711
Step 182: 23711 + 131 = 23842
Step 183: 23842 + 131 = 23973
Step 184: 23973 + 131 = 24104
Step 185: 24104 + 131 = 24235
Step 186: 24235 + 131 = 24366
Step 187: 24366 + 131 = 24497
Step 188: 24497 + 131 = 24628
Step 189: 24628 + 131 = 24759
Step 190: 24759 + 131 = 24890
Step 191: 24890 + 131 = 25021
Step 192: 25021 + 131 = 25152
Step 193: 25152 + 131 = 25283
Step 194: 25283 + 131 = 25414
Step 195: 25414 + 131 = 25545
Step 196: 25545 + 131 = 25676
Step 197: 25676 + 131 = 25807
Step 198: 25807 + 131 = 25938
Step 199: 25938 + 131 = 26069
Step 200: 26069 + 131 = 26200
Step 201: 26200 + 131 = 26331
Step 202: 26331 + 131 = 26462
Step 203: 26462 + 131 = 26593
Step 204: 26593 + 131 = 26724
Step 205: 26724 + 131 = 26855
Step 206: 26855 + 131 = 26986
Step 207: 26986 + 131 = 27117
Step 208: 27117 + 131 = 27248
Step 209: 27248 + 131 = 27379
Step 210: 27379 + 131 = 27510
Step 211: 27510 + 131 = 27641
Step 212: 27641 + 131 = 27772
Step 213: 27772 + 131 = 27903
Step 214: 27903 + 131 = 28034
Step 215: 28034 + 131 = 28165
Step 216: 28165 + 131 = 28296
Step 217: 28296 + 131 = 28427
Step 218: 28427 + 131 = 28558
Step 219: 28558 + 131 = 28689
Step 220: 28689 + 131 = 28820
Step 221: 28820 + 131 = 28951
Step 222: 28951 + 131 = 29082
Step 223: 29082 + 131 = 29213
Step 224: 29213 + 131 = 29344
Step 225: 29344 + 131 = 29475
Step 226: 29475 + 131 = 29606
Step 227: 29606 + 131 = 29737
Step 228: 29737 + 131 = 29868
Step 229: 29868 + 131 = 29999
Step 230: 29999 + 131 = 30130
Step 231: 30130 + 131 = 30261
Step 232: 30261 + 131 = 30392
Step 233: 30392 + 131 = 30523
Step 234: 30523 + 131 = 30654
Step 235: 30654 + 131 = 30785
Step 236: 30785 + 131 = 30916
Step 237: 30916 + 131 = 31047
Step 238: 31047 + 131 = 31178
Step 239: 31178 + 131 = 31309
Step 240: 31309 + 131 = 31440
Step 241: 31440 + 131 = 31571
Step 242: 31571 + 131 = 31702
Step 243: 31702 + 131 = 31833
Step 244: 31833 + 131 = 31964
Step 245: 31964 + 131 = 32095
Step 246: 32095 + 131 = 32226
Step 247: 32226 + 131 = 32357
Step 248: 32357 + 131 = 32488
Step 249: 32488 + 131 = 32619
Step 250: 32619 + 131 = 32750
Step 251: 32750 + 131 = 32881
Step 252: 32881 + 131 = 33012
Step 253: 33012 + 131 = 33143
Step 254: 33143 + 131 = 33274
Step 255: 33274 + 131 = 33405
Step 256: 33405 + 131 = 33536
Step 257: 33536 + 131 = 33667
Step 258: 33667 + 131 = 33798
Step 259: 33798 + 131 = 33929
Step 260: 33929 + 131 = 34060
Step 261: 34060 + 131 = 34191
Step 262: 34191 + 131 = 34322
Step 263: 34322 + 131 = 34453
Step 264: 34453 + 131 = 34584
Step 265: 34584 + 131 = 34715
Step 266: 34715 + 131 = 34846
Step 267: 34846 + 131 = 34977
Step 268: 34977 + 131 = 35108
Step 269: 35108 + 131 = 35239
Step 270: 35239 + 131 = 35370
Step 271: 35370 + 131 = 35501
Step 272: 35501 + 131 = 35632
Step 273: 35632 + 131 = 35763
Step 274: 35763 + 131 = 35894
Step 275: 35894 + 131 = 36025
Step 276: 36025 + 131 = 36156
Step 277: 36156 + 131 = 36287
Step 278: 36287 + 131 = 36418
Step 279: 36418 + 131 = 36549
Step 280: 36549 + 131 = 36680
Step 281: 36680 + 131 = 36811
Step 282: 36811 + 131 = 36942
Step 283: 36942 + 131 = 37073
Step 284: 37073 + 131 = 37204
Step 285: 37204 + 131 = 37335
Step 286: 37335 + 131 = 37466
Step 287: 37466 + 131 = 37597
Step 288: 37597 + 131 = 37728
Step 289: 37728 + 131 = 37859
Step 290: 37859 + 131 = 37990
Step 291: 37990 + 131 = 38121
Step 292: 38121 + 131 = 38252
Step 293: 38252 + 131 = 38383
Step 294: 38383 + 131 = 38514
Step 295: 38514 + 131 = 38645
Step 296: 38645 + 131 = 38776
Step 297: 38776 + 131 = 38907
Step 298: 38907 + 131 = 39038
Step 299: 39038 + 131 = 39169
Step 300: 39169 + 131 = 39300
Step 301: 39300 + 131 = 39431
Step 302: 39431 + 131 = 39562
Step 303: 39562 + 131 = 39693
Step 304: 39693 + 131 = 39824
Step 305: 39824 + 131 = 39955
Step 306: 39955 + 131 = 40086
Step 307: 40086 + 131 = 40217
Step 308: 40217 + 131 = 40348
Step 309: 40348 + 131 = 40479
Step 310: 40479 + 131 = 40610
Step 311: 40610 + 131 = 40741
Step 312: 40741 + 131 = 40872
Step 313: 40872 + 131 = 41003
Step 314: 41003 + 131 = 41134
Step 315: 41134 + 131 = 41265
Step 316: 41265 + 131 = 41396
Step 317: 41396 + 131 = 41527
Step 318: 41527 + 131 = 41658
Step 319: 41658 + 131 = 41789
Step 320: 41789 + 131 = 41920
Step 321: 41920 + 131 = 42051
Step 322: 42051 + 131 = 42182
Step 323: 42182 + 131 = 42313
Step 324: 42313 + 131 = 42444
Step 325: 42444 + 131 = 42575
Step 326: 42575 + 131 = 42706
Step 327: 42706 + 131 = 42837
Step 328: 42837 + 131 = 42968
Step 329: 42968 + 131 = 43099
Step 330: 43099 + 131 = 43230
Step 331: 43230 + 131 = 43361
Step 332: 43361 + 131 = 43492
Step 333: 43492 + 131 = 43623
Step 334: 43623 + 131 = 43754
Step 335: 43754 + 131 = 43885
Step 336: 43885 + 131 = 44016
Step 337: 44016 + 131 = 44147
Step 338: 44147 + 131 = 44278
Step 339: 44278 + 131 = 44409
Step 340: 44409 + 131 = 44540
Step 341: 44540 + 131 = 44671
Step 342: 44671 + 131 = 44802
Step 343: 44802 + 131 = 44933
Step 344: 44933 + 131 = 45064
Step 345: 45064 + 131 = 45195
Step 346: 45195 + 131 = 45326
Step 347: 45326 + 131 = 45457
Step 348: 45457 + 131 = 45588
Step 349: 45588 + 131 = 45719
Step 350: 45719 + 131 = 45850
Step 351: 45850 + 131 = 45981

So, 131*351 = 45981