OK, let's work through this together. We're starting with 929 and we're going to multiply it by 425, which means we add 929 to itself 425 times.
Step 1: 0 + 929 = 929
Step 2: 929 + 929 = 1858
Step 3: 1858 + 929 = 2787
Step 4: 2787 + 929 = 3716
Step 5: 3716 + 929 = 4645
Step 6: 4645 + 929 = 5574
Step 7: 5574 + 929 = 6503
Step 8: 6503 + 929 = 7432
Step 9: 7432 + 929 = 8361
Step 10: 8361 + 929 = 9290
Step 11: 9290 + 929 = 10219
Step 12: 10219 + 929 = 11148
Step 13: 11148 + 929 = 12077
Step 14: 12077 + 929 = 13006
Step 15: 13006 + 929 = 13935
Step 16: 13935 + 929 = 14864
Step 17: 14864 + 929 = 15793
Step 18: 15793 + 929 = 16722
Step 19: 16722 + 929 = 17651
Step 20: 17651 + 929 = 18580
Step 21: 18580 + 929 = 19509
Step 22: 19509 + 929 = 20438
Step 23: 20438 + 929 = 21367
Step 24: 21367 + 929 = 22296
Step 25: 22296 + 929 = 23225
Step 26: 23225 + 929 = 24154
Step 27: 24154 + 929 = 25083
Step 28: 25083 + 929 = 26012
Step 29: 26012 + 929 = 26941
Step 30: 26941 + 929 = 27870
Step 31: 27870 + 929 = 28799
Step 32: 28799 + 929 = 29728
Step 33: 29728 + 929 = 30657
Step 34: 30657 + 929 = 31586
Step 35: 31586 + 929 = 32515
Step 36: 32515 + 929 = 33444
Step 37: 33444 + 929 = 34373
Step 38: 34373 + 929 = 35302
Step 39: 35302 + 929 = 36231
Step 40: 36231 + 929 = 37160
Step 41: 37160 + 929 = 38089
Step 42: 38089 + 929 = 39018
Step 43: 39018 + 929 = 39947
Step 44: 39947 + 929 = 40876
Step 45: 40876 + 929 = 41805
Step 46: 41805 + 929 = 42734
Step 47: 42734 + 929 = 43663
Step 48: 43663 + 929 = 44592
Step 49: 44592 + 929 = 45521
Step 50: 45521 + 929 = 46450
Step 51: 46450 + 929 = 47379
Step 52: 47379 + 929 = 48308
Step 53: 48308 + 929 = 49237
Step 54: 49237 + 929 = 50166
Step 55: 50166 + 929 = 51095
Step 56: 51095 + 929 = 52024
Step 57: 52024 + 929 = 52953
Step 58: 52953 + 929 = 53882
Step 59: 53882 + 929 = 54811
Step 60: 54811 + 929 = 55740
Step 61: 55740 + 929 = 56669
Step 62: 56669 + 929 = 57598
Step 63: 57598 + 929 = 58527
Step 64: 58527 + 929 = 59456
Step 65: 59456 + 929 = 60385
Step 66: 60385 + 929 = 61314
Step 67: 61314 + 929 = 62243
Step 68: 62243 + 929 = 63172
Step 69: 63172 + 929 = 64101
Step 70: 64101 + 929 = 65030
Step 71: 65030 + 929 = 65959
Step 72: 65959 + 929 = 66888
Step 73: 66888 + 929 = 67817
Step 74: 67817 + 929 = 68746
Step 75: 68746 + 929 = 69675
Step 76: 69675 + 929 = 70604
Step 77: 70604 + 929 = 71533
Step 78: 71533 + 929 = 72462
Step 79: 72462 + 929 = 73391
Step 80: 73391 + 929 = 74320
Step 81: 74320 + 929 = 75249
Step 82: 75249 + 929 = 76178
Step 83: 76178 + 929 = 77107
Step 84: 77107 + 929 = 78036
Step 85: 78036 + 929 = 78965
Step 86: 78965 + 929 = 79894
Step 87: 79894 + 929 = 80823
Step 88: 80823 + 929 = 81752
Step 89: 81752 + 929 = 82681
Step 90: 82681 + 929 = 83610
Step 91: 83610 + 929 = 84539
Step 92: 84539 + 929 = 85468
Step 93: 85468 + 929 = 86397
Step 94: 86397 + 929 = 87326
Step 95: 87326 + 929 = 88255
Step 96: 88255 + 929 = 89184
Step 97: 89184 + 929 = 90113
Step 98: 90113 + 929 = 91042
Step 99: 91042 + 929 = 91971
Step 100: 91971 + 929 = 92900
Step 101: 92900 + 929 = 93829
Step 102: 93829 + 929 = 94758
Step 103: 94758 + 929 = 95687
Step 104: 95687 + 929 = 96616
Step 105: 96616 + 929 = 97545
Step 106: 97545 + 929 = 98474
Step 107: 98474 + 929 = 99403
Step 108: 99403 + 929 = 100332
Step 109: 100332 + 929 = 101261
Step 110: 101261 + 929 = 102190
Step 111: 102190 + 929 = 103119
Step 112: 103119 + 929 = 104048
Step 113: 104048 + 929 = 104977
Step 114: 104977 + 929 = 105906
Step 115: 105906 + 929 = 106835
Step 116: 106835 + 929 = 107764
Step 117: 107764 + 929 = 108693
Step 118: 108693 + 929 = 109622
Step 119: 109622 + 929 = 110551
Step 120: 110551 + 929 = 111480
Step 121: 111480 + 929 = 112409
Step 122: 112409 + 929 = 113338
Step 123: 113338 + 929 = 114267
Step 124: 114267 + 929 = 115196
Step 125: 115196 + 929 = 116125
Step 126: 116125 + 929 = 117054
Step 127: 117054 + 929 = 117983
Step 128: 117983 + 929 = 118912
Step 129: 118912 + 929 = 119841
Step 130: 119841 + 929 = 120770
Step 131: 120770 + 929 = 121699
Step 132: 121699 + 929 = 122628
Step 133: 122628 + 929 = 123557
Step 134: 123557 + 929 = 124486
Step 135: 124486 + 929 = 125415
Step 136: 125415 + 929 = 126344
Step 137: 126344 + 929 = 127273
Step 138: 127273 + 929 = 128202
Step 139: 128202 + 929 = 129131
Step 140: 129131 + 929 = 130060
Step 141: 130060 + 929 = 130989
Step 142: 130989 + 929 = 131918
Step 143: 131918 + 929 = 132847
Step 144: 132847 + 929 = 133776
Step 145: 133776 + 929 = 134705
Step 146: 134705 + 929 = 135634
Step 147: 135634 + 929 = 136563
Step 148: 136563 + 929 = 137492
Step 149: 137492 + 929 = 138421
Step 150: 138421 + 929 = 139350
Step 151: 139350 + 929 = 140279
Step 152: 140279 + 929 = 141208
Step 153: 141208 + 929 = 142137
Step 154: 142137 + 929 = 143066
Step 155: 143066 + 929 = 143995
Step 156: 143995 + 929 = 144924
Step 157: 144924 + 929 = 145853
Step 158: 145853 + 929 = 146782
Step 159: 146782 + 929 = 147711
Step 160: 147711 + 929 = 148640
Step 161: 148640 + 929 = 149569
Step 162: 149569 + 929 = 150498
Step 163: 150498 + 929 = 151427
Step 164: 151427 + 929 = 152356
Step 165: 152356 + 929 = 153285
Step 166: 153285 + 929 = 154214
Step 167: 154214 + 929 = 155143
Step 168: 155143 + 929 = 156072
Step 169: 156072 + 929 = 157001
Step 170: 157001 + 929 = 157930
Step 171: 157930 + 929 = 158859
Step 172: 158859 + 929 = 159788
Step 173: 159788 + 929 = 160717
Step 174: 160717 + 929 = 161646
Step 175: 161646 + 929 = 162575
Step 176: 162575 + 929 = 163504
Step 177: 163504 + 929 = 164433
Step 178: 164433 + 929 = 165362
Step 179: 165362 + 929 = 166291
Step 180: 166291 + 929 = 167220
Step 181: 167220 + 929 = 168149
Step 182: 168149 + 929 = 169078
Step 183: 169078 + 929 = 170007
Step 184: 170007 + 929 = 170936
Step 185: 170936 + 929 = 171865
Step 186: 171865 + 929 = 172794
Step 187: 172794 + 929 = 173723
Step 188: 173723 + 929 = 174652
Step 189: 174652 + 929 = 175581
Step 190: 175581 + 929 = 176510
Step 191: 176510 + 929 = 177439
Step 192: 177439 + 929 = 178368
Step 193: 178368 + 929 = 179297
Step 194: 179297 + 929 = 180226
Step 195: 180226 + 929 = 181155
Step 196: 181155 + 929 = 182084
Step 197: 182084 + 929 = 183013
Step 198: 183013 + 929 = 183942
Step 199: 183942 + 929 = 184871
Step 200: 184871 + 929 = 185800
Step 201: 185800 + 929 = 186729
Step 202: 186729 + 929 = 187658
Step 203: 187658 + 929 = 188587
Step 204: 188587 + 929 = 189516
Step 205: 189516 + 929 = 190445
Step 206: 190445 + 929 = 191374
Step 207: 191374 + 929 = 192303
Step 208: 192303 + 929 = 193232
Step 209: 193232 + 929 = 194161
Step 210: 194161 + 929 = 195090
Step 211: 195090 + 929 = 196019
Step 212: 196019 + 929 = 196948
Step 213: 196948 + 929 = 197877
Step 214: 197877 + 929 = 198806
Step 215: 198806 + 929 = 199735
Step 216: 199735 + 929 = 200664
Step 217: 200664 + 929 = 201593
Step 218: 201593 + 929 = 202522
Step 219: 202522 + 929 = 203451
Step 220: 203451 + 929 = 204380
Step 221: 204380 + 929 = 205309
Step 222: 205309 + 929 = 206238
Step 223: 206238 + 929 = 207167
Step 224: 207167 + 929 = 208096
Step 225: 208096 + 929 = 209025
Step 226: 209025 + 929 = 209954
Step 227: 209954 + 929 = 210883
Step 228: 210883 + 929 = 211812
Step 229: 211812 + 929 = 212741
Step 230: 212741 + 929 = 213670
Step 231: 213670 + 929 = 214599
Step 232: 214599 + 929 = 215528
Step 233: 215528 + 929 = 216457
Step 234: 216457 + 929 = 217386
Step 235: 217386 + 929 = 218315
Step 236: 218315 + 929 = 219244
Step 237: 219244 + 929 = 220173
Step 238: 220173 + 929 = 221102
Step 239: 221102 + 929 = 222031
Step 240: 222031 + 929 = 222960
Step 241: 222960 + 929 = 223889
Step 242: 223889 + 929 = 224818
Step 243: 224818 + 929 = 225747
Step 244: 225747 + 929 = 226676
Step 245: 226676 + 929 = 227605
Step 246: 227605 + 929 = 228534
Step 247: 228534 + 929 = 229463
Step 248: 229463 + 929 = 230392
Step 249: 230392 + 929 = 231321
Step 250: 231321 + 929 = 232250
Step 251: 232250 + 929 = 233179
Step 252: 233179 + 929 = 234108
Step 253: 234108 + 929 = 235037
Step 254: 235037 + 929 = 235966
Step 255: 235966 + 929 = 236895
Step 256: 236895 + 929 = 237824
Step 257: 237824 + 929 = 238753
Step 258: 238753 + 929 = 239682
Step 259: 239682 + 929 = 240611
Step 260: 240611 + 929 = 241540
Step 261: 241540 + 929 = 242469
Step 262: 242469 + 929 = 243398
Step 263: 243398 + 929 = 244327
Step 264: 244327 + 929 = 245256
Step 265: 245256 + 929 = 246185
Step 266: 246185 + 929 = 247114
Step 267: 247114 + 929 = 248043
Step 268: 248043 + 929 = 248972
Step 269: 248972 + 929 = 249901
Step 270: 249901 + 929 = 250830
Step 271: 250830 + 929 = 251759
Step 272: 251759 + 929 = 252688
Step 273: 252688 + 929 = 253617
Step 274: 253617 + 929 = 254546
Step 275: 254546 + 929 = 255475
Step 276: 255475 + 929 = 256404
Step 277: 256404 + 929 = 257333
Step 278: 257333 + 929 = 258262
Step 279: 258262 + 929 = 259191
Step 280: 259191 + 929 = 260120
Step 281: 260120 + 929 = 261049
Step 282: 261049 + 929 = 261978
Step 283: 261978 + 929 = 262907
Step 284: 262907 + 929 = 263836
Step 285: 263836 + 929 = 264765
Step 286: 264765 + 929 = 265694
Step 287: 265694 + 929 = 266623
Step 288: 266623 + 929 = 267552
Step 289: 267552 + 929 = 268481
Step 290: 268481 + 929 = 269410
Step 291: 269410 + 929 = 270339
Step 292: 270339 + 929 = 271268
Step 293: 271268 + 929 = 272197
Step 294: 272197 + 929 = 273126
Step 295: 273126 + 929 = 274055
Step 296: 274055 + 929 = 274984
Step 297: 274984 + 929 = 275913
Step 298: 275913 + 929 = 276842
Step 299: 276842 + 929 = 277771
Step 300: 277771 + 929 = 278700
Step 301: 278700 + 929 = 279629
Step 302: 279629 + 929 = 280558
Step 303: 280558 + 929 = 281487
Step 304: 281487 + 929 = 282416
Step 305: 282416 + 929 = 283345
Step 306: 283345 + 929 = 284274
Step 307: 284274 + 929 = 285203
Step 308: 285203 + 929 = 286132
Step 309: 286132 + 929 = 287061
Step 310: 287061 + 929 = 287990
Step 311: 287990 + 929 = 288919
Step 312: 288919 + 929 = 289848
Step 313: 289848 + 929 = 290777
Step 314: 290777 + 929 = 291706
Step 315: 291706 + 929 = 292635
Step 316: 292635 + 929 = 293564
Step 317: 293564 + 929 = 294493
Step 318: 294493 + 929 = 295422
Step 319: 295422 + 929 = 296351
Step 320: 296351 + 929 = 297280
Step 321: 297280 + 929 = 298209
Step 322: 298209 + 929 = 299138
Step 323: 299138 + 929 = 300067
Step 324: 300067 + 929 = 300996
Step 325: 300996 + 929 = 301925
Step 326: 301925 + 929 = 302854
Step 327: 302854 + 929 = 303783
Step 328: 303783 + 929 = 304712
Step 329: 304712 + 929 = 305641
Step 330: 305641 + 929 = 306570
Step 331: 306570 + 929 = 307499
Step 332: 307499 + 929 = 308428
Step 333: 308428 + 929 = 309357
Step 334: 309357 + 929 = 310286
Step 335: 310286 + 929 = 311215
Step 336: 311215 + 929 = 312144
Step 337: 312144 + 929 = 313073
Step 338: 313073 + 929 = 314002
Step 339: 314002 + 929 = 314931
Step 340: 314931 + 929 = 315860
Step 341: 315860 + 929 = 316789
Step 342: 316789 + 929 = 317718
Step 343: 317718 + 929 = 318647
Step 344: 318647 + 929 = 319576
Step 345: 319576 + 929 = 320505
Step 346: 320505 + 929 = 321434
Step 347: 321434 + 929 = 322363
Step 348: 322363 + 929 = 323292
Step 349: 323292 + 929 = 324221
Step 350: 324221 + 929 = 325150
Step 351: 325150 + 929 = 326079
Step 352: 326079 + 929 = 327008
Step 353: 327008 + 929 = 327937
Step 354: 327937 + 929 = 328866
Step 355: 328866 + 929 = 329795
Step 356: 329795 + 929 = 330724
Step 357: 330724 + 929 = 331653
Step 358: 331653 + 929 = 332582
Step 359: 332582 + 929 = 333511
Step 360: 333511 + 929 = 334440
Step 361: 334440 + 929 = 335369
Step 362: 335369 + 929 = 336298
Step 363: 336298 + 929 = 337227
Step 364: 337227 + 929 = 338156
Step 365: 338156 + 929 = 339085
Step 366: 339085 + 929 = 340014
Step 367: 340014 + 929 = 340943
Step 368: 340943 + 929 = 341872
Step 369: 341872 + 929 = 342801
Step 370: 342801 + 929 = 343730
Step 371: 343730 + 929 = 344659
Step 372: 344659 + 929 = 345588
Step 373: 345588 + 929 = 346517
Step 374: 346517 + 929 = 347446
Step 375: 347446 + 929 = 348375
Step 376: 348375 + 929 = 349304
Step 377: 349304 + 929 = 350233
Step 378: 350233 + 929 = 351162
Step 379: 351162 + 929 = 352091
Step 380: 352091 + 929 = 353020
Step 381: 353020 + 929 = 353949
Step 382: 353949 + 929 = 354878
Step 383: 354878 + 929 = 355807
Step 384: 355807 + 929 = 356736
Step 385: 356736 + 929 = 357665
Step 386: 357665 + 929 = 358594
Step 387: 358594 + 929 = 359523
Step 388: 359523 + 929 = 360452
Step 389: 360452 + 929 = 361381
Step 390: 361381 + 929 = 362310
Step 391: 362310 + 929 = 363239
Step 392: 363239 + 929 = 364168
Step 393: 364168 + 929 = 365097
Step 394: 365097 + 929 = 366026
Step 395: 366026 + 929 = 366955
Step 396: 366955 + 929 = 367884
Step 397: 367884 + 929 = 368813
Step 398: 368813 + 929 = 369742
Step 399: 369742 + 929 = 370671
Step 400: 370671 + 929 = 371600
Step 401: 371600 + 929 = 372529
Step 402: 372529 + 929 = 373458
Step 403: 373458 + 929 = 374387
Step 404: 374387 + 929 = 375316
Step 405: 375316 + 929 = 376245
Step 406: 376245 + 929 = 377174
Step 407: 377174 + 929 = 378103
Step 408: 378103 + 929 = 379032
Step 409: 379032 + 929 = 379961
Step 410: 379961 + 929 = 380890
Step 411: 380890 + 929 = 381819
Step 412: 381819 + 929 = 382748
Step 413: 382748 + 929 = 383677
Step 414: 383677 + 929 = 384606
Step 415: 384606 + 929 = 385535
Step 416: 385535 + 929 = 386464
Step 417: 386464 + 929 = 387393
Step 418: 387393 + 929 = 388322
Step 419: 388322 + 929 = 389251
Step 420: 389251 + 929 = 390180
Step 421: 390180 + 929 = 391109
Step 422: 391109 + 929 = 392038
Step 423: 392038 + 929 = 392967
Step 424: 392967 + 929 = 393896
Step 425: 393896 + 929 = 394825

So, 929*425 = 394825