Sure thing! We've got 171 and we're gonna multiply it by 450. That's the same as adding 171 to itself 450 times.
Step 1: 0 + 171 = 171
Step 2: 171 + 171 = 342
Step 3: 342 + 171 = 513
Step 4: 513 + 171 = 684
Step 5: 684 + 171 = 855
Step 6: 855 + 171 = 1026
Step 7: 1026 + 171 = 1197
Step 8: 1197 + 171 = 1368
Step 9: 1368 + 171 = 1539
Step 10: 1539 + 171 = 1710
Step 11: 1710 + 171 = 1881
Step 12: 1881 + 171 = 2052
Step 13: 2052 + 171 = 2223
Step 14: 2223 + 171 = 2394
Step 15: 2394 + 171 = 2565
Step 16: 2565 + 171 = 2736
Step 17: 2736 + 171 = 2907
Step 18: 2907 + 171 = 3078
Step 19: 3078 + 171 = 3249
Step 20: 3249 + 171 = 3420
Step 21: 3420 + 171 = 3591
Step 22: 3591 + 171 = 3762
Step 23: 3762 + 171 = 3933
Step 24: 3933 + 171 = 4104
Step 25: 4104 + 171 = 4275
Step 26: 4275 + 171 = 4446
Step 27: 4446 + 171 = 4617
Step 28: 4617 + 171 = 4788
Step 29: 4788 + 171 = 4959
Step 30: 4959 + 171 = 5130
Step 31: 5130 + 171 = 5301
Step 32: 5301 + 171 = 5472
Step 33: 5472 + 171 = 5643
Step 34: 5643 + 171 = 5814
Step 35: 5814 + 171 = 5985
Step 36: 5985 + 171 = 6156
Step 37: 6156 + 171 = 6327
Step 38: 6327 + 171 = 6498
Step 39: 6498 + 171 = 6669
Step 40: 6669 + 171 = 6840
Step 41: 6840 + 171 = 7011
Step 42: 7011 + 171 = 7182
Step 43: 7182 + 171 = 7353
Step 44: 7353 + 171 = 7524
Step 45: 7524 + 171 = 7695
Step 46: 7695 + 171 = 7866
Step 47: 7866 + 171 = 8037
Step 48: 8037 + 171 = 8208
Step 49: 8208 + 171 = 8379
Step 50: 8379 + 171 = 8550
Step 51: 8550 + 171 = 8721
Step 52: 8721 + 171 = 8892
Step 53: 8892 + 171 = 9063
Step 54: 9063 + 171 = 9234
Step 55: 9234 + 171 = 9405
Step 56: 9405 + 171 = 9576
Step 57: 9576 + 171 = 9747
Step 58: 9747 + 171 = 9918
Step 59: 9918 + 171 = 10089
Step 60: 10089 + 171 = 10260
Step 61: 10260 + 171 = 10431
Step 62: 10431 + 171 = 10602
Step 63: 10602 + 171 = 10773
Step 64: 10773 + 171 = 10944
Step 65: 10944 + 171 = 11115
Step 66: 11115 + 171 = 11286
Step 67: 11286 + 171 = 11457
Step 68: 11457 + 171 = 11628
Step 69: 11628 + 171 = 11799
Step 70: 11799 + 171 = 11970
Step 71: 11970 + 171 = 12141
Step 72: 12141 + 171 = 12312
Step 73: 12312 + 171 = 12483
Step 74: 12483 + 171 = 12654
Step 75: 12654 + 171 = 12825
Step 76: 12825 + 171 = 12996
Step 77: 12996 + 171 = 13167
Step 78: 13167 + 171 = 13338
Step 79: 13338 + 171 = 13509
Step 80: 13509 + 171 = 13680
Step 81: 13680 + 171 = 13851
Step 82: 13851 + 171 = 14022
Step 83: 14022 + 171 = 14193
Step 84: 14193 + 171 = 14364
Step 85: 14364 + 171 = 14535
Step 86: 14535 + 171 = 14706
Step 87: 14706 + 171 = 14877
Step 88: 14877 + 171 = 15048
Step 89: 15048 + 171 = 15219
Step 90: 15219 + 171 = 15390
Step 91: 15390 + 171 = 15561
Step 92: 15561 + 171 = 15732
Step 93: 15732 + 171 = 15903
Step 94: 15903 + 171 = 16074
Step 95: 16074 + 171 = 16245
Step 96: 16245 + 171 = 16416
Step 97: 16416 + 171 = 16587
Step 98: 16587 + 171 = 16758
Step 99: 16758 + 171 = 16929
Step 100: 16929 + 171 = 17100
Step 101: 17100 + 171 = 17271
Step 102: 17271 + 171 = 17442
Step 103: 17442 + 171 = 17613
Step 104: 17613 + 171 = 17784
Step 105: 17784 + 171 = 17955
Step 106: 17955 + 171 = 18126
Step 107: 18126 + 171 = 18297
Step 108: 18297 + 171 = 18468
Step 109: 18468 + 171 = 18639
Step 110: 18639 + 171 = 18810
Step 111: 18810 + 171 = 18981
Step 112: 18981 + 171 = 19152
Step 113: 19152 + 171 = 19323
Step 114: 19323 + 171 = 19494
Step 115: 19494 + 171 = 19665
Step 116: 19665 + 171 = 19836
Step 117: 19836 + 171 = 20007
Step 118: 20007 + 171 = 20178
Step 119: 20178 + 171 = 20349
Step 120: 20349 + 171 = 20520
Step 121: 20520 + 171 = 20691
Step 122: 20691 + 171 = 20862
Step 123: 20862 + 171 = 21033
Step 124: 21033 + 171 = 21204
Step 125: 21204 + 171 = 21375
Step 126: 21375 + 171 = 21546
Step 127: 21546 + 171 = 21717
Step 128: 21717 + 171 = 21888
Step 129: 21888 + 171 = 22059
Step 130: 22059 + 171 = 22230
Step 131: 22230 + 171 = 22401
Step 132: 22401 + 171 = 22572
Step 133: 22572 + 171 = 22743
Step 134: 22743 + 171 = 22914
Step 135: 22914 + 171 = 23085
Step 136: 23085 + 171 = 23256
Step 137: 23256 + 171 = 23427
Step 138: 23427 + 171 = 23598
Step 139: 23598 + 171 = 23769
Step 140: 23769 + 171 = 23940
Step 141: 23940 + 171 = 24111
Step 142: 24111 + 171 = 24282
Step 143: 24282 + 171 = 24453
Step 144: 24453 + 171 = 24624
Step 145: 24624 + 171 = 24795
Step 146: 24795 + 171 = 24966
Step 147: 24966 + 171 = 25137
Step 148: 25137 + 171 = 25308
Step 149: 25308 + 171 = 25479
Step 150: 25479 + 171 = 25650
Step 151: 25650 + 171 = 25821
Step 152: 25821 + 171 = 25992
Step 153: 25992 + 171 = 26163
Step 154: 26163 + 171 = 26334
Step 155: 26334 + 171 = 26505
Step 156: 26505 + 171 = 26676
Step 157: 26676 + 171 = 26847
Step 158: 26847 + 171 = 27018
Step 159: 27018 + 171 = 27189
Step 160: 27189 + 171 = 27360
Step 161: 27360 + 171 = 27531
Step 162: 27531 + 171 = 27702
Step 163: 27702 + 171 = 27873
Step 164: 27873 + 171 = 28044
Step 165: 28044 + 171 = 28215
Step 166: 28215 + 171 = 28386
Step 167: 28386 + 171 = 28557
Step 168: 28557 + 171 = 28728
Step 169: 28728 + 171 = 28899
Step 170: 28899 + 171 = 29070
Step 171: 29070 + 171 = 29241
Step 172: 29241 + 171 = 29412
Step 173: 29412 + 171 = 29583
Step 174: 29583 + 171 = 29754
Step 175: 29754 + 171 = 29925
Step 176: 29925 + 171 = 30096
Step 177: 30096 + 171 = 30267
Step 178: 30267 + 171 = 30438
Step 179: 30438 + 171 = 30609
Step 180: 30609 + 171 = 30780
Step 181: 30780 + 171 = 30951
Step 182: 30951 + 171 = 31122
Step 183: 31122 + 171 = 31293
Step 184: 31293 + 171 = 31464
Step 185: 31464 + 171 = 31635
Step 186: 31635 + 171 = 31806
Step 187: 31806 + 171 = 31977
Step 188: 31977 + 171 = 32148
Step 189: 32148 + 171 = 32319
Step 190: 32319 + 171 = 32490
Step 191: 32490 + 171 = 32661
Step 192: 32661 + 171 = 32832
Step 193: 32832 + 171 = 33003
Step 194: 33003 + 171 = 33174
Step 195: 33174 + 171 = 33345
Step 196: 33345 + 171 = 33516
Step 197: 33516 + 171 = 33687
Step 198: 33687 + 171 = 33858
Step 199: 33858 + 171 = 34029
Step 200: 34029 + 171 = 34200
Step 201: 34200 + 171 = 34371
Step 202: 34371 + 171 = 34542
Step 203: 34542 + 171 = 34713
Step 204: 34713 + 171 = 34884
Step 205: 34884 + 171 = 35055
Step 206: 35055 + 171 = 35226
Step 207: 35226 + 171 = 35397
Step 208: 35397 + 171 = 35568
Step 209: 35568 + 171 = 35739
Step 210: 35739 + 171 = 35910
Step 211: 35910 + 171 = 36081
Step 212: 36081 + 171 = 36252
Step 213: 36252 + 171 = 36423
Step 214: 36423 + 171 = 36594
Step 215: 36594 + 171 = 36765
Step 216: 36765 + 171 = 36936
Step 217: 36936 + 171 = 37107
Step 218: 37107 + 171 = 37278
Step 219: 37278 + 171 = 37449
Step 220: 37449 + 171 = 37620
Step 221: 37620 + 171 = 37791
Step 222: 37791 + 171 = 37962
Step 223: 37962 + 171 = 38133
Step 224: 38133 + 171 = 38304
Step 225: 38304 + 171 = 38475
Step 226: 38475 + 171 = 38646
Step 227: 38646 + 171 = 38817
Step 228: 38817 + 171 = 38988
Step 229: 38988 + 171 = 39159
Step 230: 39159 + 171 = 39330
Step 231: 39330 + 171 = 39501
Step 232: 39501 + 171 = 39672
Step 233: 39672 + 171 = 39843
Step 234: 39843 + 171 = 40014
Step 235: 40014 + 171 = 40185
Step 236: 40185 + 171 = 40356
Step 237: 40356 + 171 = 40527
Step 238: 40527 + 171 = 40698
Step 239: 40698 + 171 = 40869
Step 240: 40869 + 171 = 41040
Step 241: 41040 + 171 = 41211
Step 242: 41211 + 171 = 41382
Step 243: 41382 + 171 = 41553
Step 244: 41553 + 171 = 41724
Step 245: 41724 + 171 = 41895
Step 246: 41895 + 171 = 42066
Step 247: 42066 + 171 = 42237
Step 248: 42237 + 171 = 42408
Step 249: 42408 + 171 = 42579
Step 250: 42579 + 171 = 42750
Step 251: 42750 + 171 = 42921
Step 252: 42921 + 171 = 43092
Step 253: 43092 + 171 = 43263
Step 254: 43263 + 171 = 43434
Step 255: 43434 + 171 = 43605
Step 256: 43605 + 171 = 43776
Step 257: 43776 + 171 = 43947
Step 258: 43947 + 171 = 44118
Step 259: 44118 + 171 = 44289
Step 260: 44289 + 171 = 44460
Step 261: 44460 + 171 = 44631
Step 262: 44631 + 171 = 44802
Step 263: 44802 + 171 = 44973
Step 264: 44973 + 171 = 45144
Step 265: 45144 + 171 = 45315
Step 266: 45315 + 171 = 45486
Step 267: 45486 + 171 = 45657
Step 268: 45657 + 171 = 45828
Step 269: 45828 + 171 = 45999
Step 270: 45999 + 171 = 46170
Step 271: 46170 + 171 = 46341
Step 272: 46341 + 171 = 46512
Step 273: 46512 + 171 = 46683
Step 274: 46683 + 171 = 46854
Step 275: 46854 + 171 = 47025
Step 276: 47025 + 171 = 47196
Step 277: 47196 + 171 = 47367
Step 278: 47367 + 171 = 47538
Step 279: 47538 + 171 = 47709
Step 280: 47709 + 171 = 47880
Step 281: 47880 + 171 = 48051
Step 282: 48051 + 171 = 48222
Step 283: 48222 + 171 = 48393
Step 284: 48393 + 171 = 48564
Step 285: 48564 + 171 = 48735
Step 286: 48735 + 171 = 48906
Step 287: 48906 + 171 = 49077
Step 288: 49077 + 171 = 49248
Step 289: 49248 + 171 = 49419
Step 290: 49419 + 171 = 49590
Step 291: 49590 + 171 = 49761
Step 292: 49761 + 171 = 49932
Step 293: 49932 + 171 = 50103
Step 294: 50103 + 171 = 50274
Step 295: 50274 + 171 = 50445
Step 296: 50445 + 171 = 50616
Step 297: 50616 + 171 = 50787
Step 298: 50787 + 171 = 50958
Step 299: 50958 + 171 = 51129
Step 300: 51129 + 171 = 51300
Step 301: 51300 + 171 = 51471
Step 302: 51471 + 171 = 51642
Step 303: 51642 + 171 = 51813
Step 304: 51813 + 171 = 51984
Step 305: 51984 + 171 = 52155
Step 306: 52155 + 171 = 52326
Step 307: 52326 + 171 = 52497
Step 308: 52497 + 171 = 52668
Step 309: 52668 + 171 = 52839
Step 310: 52839 + 171 = 53010
Step 311: 53010 + 171 = 53181
Step 312: 53181 + 171 = 53352
Step 313: 53352 + 171 = 53523
Step 314: 53523 + 171 = 53694
Step 315: 53694 + 171 = 53865
Step 316: 53865 + 171 = 54036
Step 317: 54036 + 171 = 54207
Step 318: 54207 + 171 = 54378
Step 319: 54378 + 171 = 54549
Step 320: 54549 + 171 = 54720
Step 321: 54720 + 171 = 54891
Step 322: 54891 + 171 = 55062
Step 323: 55062 + 171 = 55233
Step 324: 55233 + 171 = 55404
Step 325: 55404 + 171 = 55575
Step 326: 55575 + 171 = 55746
Step 327: 55746 + 171 = 55917
Step 328: 55917 + 171 = 56088
Step 329: 56088 + 171 = 56259
Step 330: 56259 + 171 = 56430
Step 331: 56430 + 171 = 56601
Step 332: 56601 + 171 = 56772
Step 333: 56772 + 171 = 56943
Step 334: 56943 + 171 = 57114
Step 335: 57114 + 171 = 57285
Step 336: 57285 + 171 = 57456
Step 337: 57456 + 171 = 57627
Step 338: 57627 + 171 = 57798
Step 339: 57798 + 171 = 57969
Step 340: 57969 + 171 = 58140
Step 341: 58140 + 171 = 58311
Step 342: 58311 + 171 = 58482
Step 343: 58482 + 171 = 58653
Step 344: 58653 + 171 = 58824
Step 345: 58824 + 171 = 58995
Step 346: 58995 + 171 = 59166
Step 347: 59166 + 171 = 59337
Step 348: 59337 + 171 = 59508
Step 349: 59508 + 171 = 59679
Step 350: 59679 + 171 = 59850
Step 351: 59850 + 171 = 60021
Step 352: 60021 + 171 = 60192
Step 353: 60192 + 171 = 60363
Step 354: 60363 + 171 = 60534
Step 355: 60534 + 171 = 60705
Step 356: 60705 + 171 = 60876
Step 357: 60876 + 171 = 61047
Step 358: 61047 + 171 = 61218
Step 359: 61218 + 171 = 61389
Step 360: 61389 + 171 = 61560
Step 361: 61560 + 171 = 61731
Step 362: 61731 + 171 = 61902
Step 363: 61902 + 171 = 62073
Step 364: 62073 + 171 = 62244
Step 365: 62244 + 171 = 62415
Step 366: 62415 + 171 = 62586
Step 367: 62586 + 171 = 62757
Step 368: 62757 + 171 = 62928
Step 369: 62928 + 171 = 63099
Step 370: 63099 + 171 = 63270
Step 371: 63270 + 171 = 63441
Step 372: 63441 + 171 = 63612
Step 373: 63612 + 171 = 63783
Step 374: 63783 + 171 = 63954
Step 375: 63954 + 171 = 64125
Step 376: 64125 + 171 = 64296
Step 377: 64296 + 171 = 64467
Step 378: 64467 + 171 = 64638
Step 379: 64638 + 171 = 64809
Step 380: 64809 + 171 = 64980
Step 381: 64980 + 171 = 65151
Step 382: 65151 + 171 = 65322
Step 383: 65322 + 171 = 65493
Step 384: 65493 + 171 = 65664
Step 385: 65664 + 171 = 65835
Step 386: 65835 + 171 = 66006
Step 387: 66006 + 171 = 66177
Step 388: 66177 + 171 = 66348
Step 389: 66348 + 171 = 66519
Step 390: 66519 + 171 = 66690
Step 391: 66690 + 171 = 66861
Step 392: 66861 + 171 = 67032
Step 393: 67032 + 171 = 67203
Step 394: 67203 + 171 = 67374
Step 395: 67374 + 171 = 67545
Step 396: 67545 + 171 = 67716
Step 397: 67716 + 171 = 67887
Step 398: 67887 + 171 = 68058
Step 399: 68058 + 171 = 68229
Step 400: 68229 + 171 = 68400
Step 401: 68400 + 171 = 68571
Step 402: 68571 + 171 = 68742
Step 403: 68742 + 171 = 68913
Step 404: 68913 + 171 = 69084
Step 405: 69084 + 171 = 69255
Step 406: 69255 + 171 = 69426
Step 407: 69426 + 171 = 69597
Step 408: 69597 + 171 = 69768
Step 409: 69768 + 171 = 69939
Step 410: 69939 + 171 = 70110
Step 411: 70110 + 171 = 70281
Step 412: 70281 + 171 = 70452
Step 413: 70452 + 171 = 70623
Step 414: 70623 + 171 = 70794
Step 415: 70794 + 171 = 70965
Step 416: 70965 + 171 = 71136
Step 417: 71136 + 171 = 71307
Step 418: 71307 + 171 = 71478
Step 419: 71478 + 171 = 71649
Step 420: 71649 + 171 = 71820
Step 421: 71820 + 171 = 71991
Step 422: 71991 + 171 = 72162
Step 423: 72162 + 171 = 72333
Step 424: 72333 + 171 = 72504
Step 425: 72504 + 171 = 72675
Step 426: 72675 + 171 = 72846
Step 427: 72846 + 171 = 73017
Step 428: 73017 + 171 = 73188
Step 429: 73188 + 171 = 73359
Step 430: 73359 + 171 = 73530
Step 431: 73530 + 171 = 73701
Step 432: 73701 + 171 = 73872
Step 433: 73872 + 171 = 74043
Step 434: 74043 + 171 = 74214
Step 435: 74214 + 171 = 74385
Step 436: 74385 + 171 = 74556
Step 437: 74556 + 171 = 74727
Step 438: 74727 + 171 = 74898
Step 439: 74898 + 171 = 75069
Step 440: 75069 + 171 = 75240
Step 441: 75240 + 171 = 75411
Step 442: 75411 + 171 = 75582
Step 443: 75582 + 171 = 75753
Step 444: 75753 + 171 = 75924
Step 445: 75924 + 171 = 76095
Step 446: 76095 + 171 = 76266
Step 447: 76266 + 171 = 76437
Step 448: 76437 + 171 = 76608
Step 449: 76608 + 171 = 76779
Step 450: 76779 + 171 = 76950

So, 171*450 = 76950