OK, let's work through this together. We're starting with 283 and we're going to multiply it by 489, which means we add 283 to itself 489 times.
Step 1: 0 + 283 = 283
Step 2: 283 + 283 = 566
Step 3: 566 + 283 = 849
Step 4: 849 + 283 = 1132
Step 5: 1132 + 283 = 1415
Step 6: 1415 + 283 = 1698
Step 7: 1698 + 283 = 1981
Step 8: 1981 + 283 = 2264
Step 9: 2264 + 283 = 2547
Step 10: 2547 + 283 = 2830
Step 11: 2830 + 283 = 3113
Step 12: 3113 + 283 = 3396
Step 13: 3396 + 283 = 3679
Step 14: 3679 + 283 = 3962
Step 15: 3962 + 283 = 4245
Step 16: 4245 + 283 = 4528
Step 17: 4528 + 283 = 4811
Step 18: 4811 + 283 = 5094
Step 19: 5094 + 283 = 5377
Step 20: 5377 + 283 = 5660
Step 21: 5660 + 283 = 5943
Step 22: 5943 + 283 = 6226
Step 23: 6226 + 283 = 6509
Step 24: 6509 + 283 = 6792
Step 25: 6792 + 283 = 7075
Step 26: 7075 + 283 = 7358
Step 27: 7358 + 283 = 7641
Step 28: 7641 + 283 = 7924
Step 29: 7924 + 283 = 8207
Step 30: 8207 + 283 = 8490
Step 31: 8490 + 283 = 8773
Step 32: 8773 + 283 = 9056
Step 33: 9056 + 283 = 9339
Step 34: 9339 + 283 = 9622
Step 35: 9622 + 283 = 9905
Step 36: 9905 + 283 = 10188
Step 37: 10188 + 283 = 10471
Step 38: 10471 + 283 = 10754
Step 39: 10754 + 283 = 11037
Step 40: 11037 + 283 = 11320
Step 41: 11320 + 283 = 11603
Step 42: 11603 + 283 = 11886
Step 43: 11886 + 283 = 12169
Step 44: 12169 + 283 = 12452
Step 45: 12452 + 283 = 12735
Step 46: 12735 + 283 = 13018
Step 47: 13018 + 283 = 13301
Step 48: 13301 + 283 = 13584
Step 49: 13584 + 283 = 13867
Step 50: 13867 + 283 = 14150
Step 51: 14150 + 283 = 14433
Step 52: 14433 + 283 = 14716
Step 53: 14716 + 283 = 14999
Step 54: 14999 + 283 = 15282
Step 55: 15282 + 283 = 15565
Step 56: 15565 + 283 = 15848
Step 57: 15848 + 283 = 16131
Step 58: 16131 + 283 = 16414
Step 59: 16414 + 283 = 16697
Step 60: 16697 + 283 = 16980
Step 61: 16980 + 283 = 17263
Step 62: 17263 + 283 = 17546
Step 63: 17546 + 283 = 17829
Step 64: 17829 + 283 = 18112
Step 65: 18112 + 283 = 18395
Step 66: 18395 + 283 = 18678
Step 67: 18678 + 283 = 18961
Step 68: 18961 + 283 = 19244
Step 69: 19244 + 283 = 19527
Step 70: 19527 + 283 = 19810
Step 71: 19810 + 283 = 20093
Step 72: 20093 + 283 = 20376
Step 73: 20376 + 283 = 20659
Step 74: 20659 + 283 = 20942
Step 75: 20942 + 283 = 21225
Step 76: 21225 + 283 = 21508
Step 77: 21508 + 283 = 21791
Step 78: 21791 + 283 = 22074
Step 79: 22074 + 283 = 22357
Step 80: 22357 + 283 = 22640
Step 81: 22640 + 283 = 22923
Step 82: 22923 + 283 = 23206
Step 83: 23206 + 283 = 23489
Step 84: 23489 + 283 = 23772
Step 85: 23772 + 283 = 24055
Step 86: 24055 + 283 = 24338
Step 87: 24338 + 283 = 24621
Step 88: 24621 + 283 = 24904
Step 89: 24904 + 283 = 25187
Step 90: 25187 + 283 = 25470
Step 91: 25470 + 283 = 25753
Step 92: 25753 + 283 = 26036
Step 93: 26036 + 283 = 26319
Step 94: 26319 + 283 = 26602
Step 95: 26602 + 283 = 26885
Step 96: 26885 + 283 = 27168
Step 97: 27168 + 283 = 27451
Step 98: 27451 + 283 = 27734
Step 99: 27734 + 283 = 28017
Step 100: 28017 + 283 = 28300
Step 101: 28300 + 283 = 28583
Step 102: 28583 + 283 = 28866
Step 103: 28866 + 283 = 29149
Step 104: 29149 + 283 = 29432
Step 105: 29432 + 283 = 29715
Step 106: 29715 + 283 = 29998
Step 107: 29998 + 283 = 30281
Step 108: 30281 + 283 = 30564
Step 109: 30564 + 283 = 30847
Step 110: 30847 + 283 = 31130
Step 111: 31130 + 283 = 31413
Step 112: 31413 + 283 = 31696
Step 113: 31696 + 283 = 31979
Step 114: 31979 + 283 = 32262
Step 115: 32262 + 283 = 32545
Step 116: 32545 + 283 = 32828
Step 117: 32828 + 283 = 33111
Step 118: 33111 + 283 = 33394
Step 119: 33394 + 283 = 33677
Step 120: 33677 + 283 = 33960
Step 121: 33960 + 283 = 34243
Step 122: 34243 + 283 = 34526
Step 123: 34526 + 283 = 34809
Step 124: 34809 + 283 = 35092
Step 125: 35092 + 283 = 35375
Step 126: 35375 + 283 = 35658
Step 127: 35658 + 283 = 35941
Step 128: 35941 + 283 = 36224
Step 129: 36224 + 283 = 36507
Step 130: 36507 + 283 = 36790
Step 131: 36790 + 283 = 37073
Step 132: 37073 + 283 = 37356
Step 133: 37356 + 283 = 37639
Step 134: 37639 + 283 = 37922
Step 135: 37922 + 283 = 38205
Step 136: 38205 + 283 = 38488
Step 137: 38488 + 283 = 38771
Step 138: 38771 + 283 = 39054
Step 139: 39054 + 283 = 39337
Step 140: 39337 + 283 = 39620
Step 141: 39620 + 283 = 39903
Step 142: 39903 + 283 = 40186
Step 143: 40186 + 283 = 40469
Step 144: 40469 + 283 = 40752
Step 145: 40752 + 283 = 41035
Step 146: 41035 + 283 = 41318
Step 147: 41318 + 283 = 41601
Step 148: 41601 + 283 = 41884
Step 149: 41884 + 283 = 42167
Step 150: 42167 + 283 = 42450
Step 151: 42450 + 283 = 42733
Step 152: 42733 + 283 = 43016
Step 153: 43016 + 283 = 43299
Step 154: 43299 + 283 = 43582
Step 155: 43582 + 283 = 43865
Step 156: 43865 + 283 = 44148
Step 157: 44148 + 283 = 44431
Step 158: 44431 + 283 = 44714
Step 159: 44714 + 283 = 44997
Step 160: 44997 + 283 = 45280
Step 161: 45280 + 283 = 45563
Step 162: 45563 + 283 = 45846
Step 163: 45846 + 283 = 46129
Step 164: 46129 + 283 = 46412
Step 165: 46412 + 283 = 46695
Step 166: 46695 + 283 = 46978
Step 167: 46978 + 283 = 47261
Step 168: 47261 + 283 = 47544
Step 169: 47544 + 283 = 47827
Step 170: 47827 + 283 = 48110
Step 171: 48110 + 283 = 48393
Step 172: 48393 + 283 = 48676
Step 173: 48676 + 283 = 48959
Step 174: 48959 + 283 = 49242
Step 175: 49242 + 283 = 49525
Step 176: 49525 + 283 = 49808
Step 177: 49808 + 283 = 50091
Step 178: 50091 + 283 = 50374
Step 179: 50374 + 283 = 50657
Step 180: 50657 + 283 = 50940
Step 181: 50940 + 283 = 51223
Step 182: 51223 + 283 = 51506
Step 183: 51506 + 283 = 51789
Step 184: 51789 + 283 = 52072
Step 185: 52072 + 283 = 52355
Step 186: 52355 + 283 = 52638
Step 187: 52638 + 283 = 52921
Step 188: 52921 + 283 = 53204
Step 189: 53204 + 283 = 53487
Step 190: 53487 + 283 = 53770
Step 191: 53770 + 283 = 54053
Step 192: 54053 + 283 = 54336
Step 193: 54336 + 283 = 54619
Step 194: 54619 + 283 = 54902
Step 195: 54902 + 283 = 55185
Step 196: 55185 + 283 = 55468
Step 197: 55468 + 283 = 55751
Step 198: 55751 + 283 = 56034
Step 199: 56034 + 283 = 56317
Step 200: 56317 + 283 = 56600
Step 201: 56600 + 283 = 56883
Step 202: 56883 + 283 = 57166
Step 203: 57166 + 283 = 57449
Step 204: 57449 + 283 = 57732
Step 205: 57732 + 283 = 58015
Step 206: 58015 + 283 = 58298
Step 207: 58298 + 283 = 58581
Step 208: 58581 + 283 = 58864
Step 209: 58864 + 283 = 59147
Step 210: 59147 + 283 = 59430
Step 211: 59430 + 283 = 59713
Step 212: 59713 + 283 = 59996
Step 213: 59996 + 283 = 60279
Step 214: 60279 + 283 = 60562
Step 215: 60562 + 283 = 60845
Step 216: 60845 + 283 = 61128
Step 217: 61128 + 283 = 61411
Step 218: 61411 + 283 = 61694
Step 219: 61694 + 283 = 61977
Step 220: 61977 + 283 = 62260
Step 221: 62260 + 283 = 62543
Step 222: 62543 + 283 = 62826
Step 223: 62826 + 283 = 63109
Step 224: 63109 + 283 = 63392
Step 225: 63392 + 283 = 63675
Step 226: 63675 + 283 = 63958
Step 227: 63958 + 283 = 64241
Step 228: 64241 + 283 = 64524
Step 229: 64524 + 283 = 64807
Step 230: 64807 + 283 = 65090
Step 231: 65090 + 283 = 65373
Step 232: 65373 + 283 = 65656
Step 233: 65656 + 283 = 65939
Step 234: 65939 + 283 = 66222
Step 235: 66222 + 283 = 66505
Step 236: 66505 + 283 = 66788
Step 237: 66788 + 283 = 67071
Step 238: 67071 + 283 = 67354
Step 239: 67354 + 283 = 67637
Step 240: 67637 + 283 = 67920
Step 241: 67920 + 283 = 68203
Step 242: 68203 + 283 = 68486
Step 243: 68486 + 283 = 68769
Step 244: 68769 + 283 = 69052
Step 245: 69052 + 283 = 69335
Step 246: 69335 + 283 = 69618
Step 247: 69618 + 283 = 69901
Step 248: 69901 + 283 = 70184
Step 249: 70184 + 283 = 70467
Step 250: 70467 + 283 = 70750
Step 251: 70750 + 283 = 71033
Step 252: 71033 + 283 = 71316
Step 253: 71316 + 283 = 71599
Step 254: 71599 + 283 = 71882
Step 255: 71882 + 283 = 72165
Step 256: 72165 + 283 = 72448
Step 257: 72448 + 283 = 72731
Step 258: 72731 + 283 = 73014
Step 259: 73014 + 283 = 73297
Step 260: 73297 + 283 = 73580
Step 261: 73580 + 283 = 73863
Step 262: 73863 + 283 = 74146
Step 263: 74146 + 283 = 74429
Step 264: 74429 + 283 = 74712
Step 265: 74712 + 283 = 74995
Step 266: 74995 + 283 = 75278
Step 267: 75278 + 283 = 75561
Step 268: 75561 + 283 = 75844
Step 269: 75844 + 283 = 76127
Step 270: 76127 + 283 = 76410
Step 271: 76410 + 283 = 76693
Step 272: 76693 + 283 = 76976
Step 273: 76976 + 283 = 77259
Step 274: 77259 + 283 = 77542
Step 275: 77542 + 283 = 77825
Step 276: 77825 + 283 = 78108
Step 277: 78108 + 283 = 78391
Step 278: 78391 + 283 = 78674
Step 279: 78674 + 283 = 78957
Step 280: 78957 + 283 = 79240
Step 281: 79240 + 283 = 79523
Step 282: 79523 + 283 = 79806
Step 283: 79806 + 283 = 80089
Step 284: 80089 + 283 = 80372
Step 285: 80372 + 283 = 80655
Step 286: 80655 + 283 = 80938
Step 287: 80938 + 283 = 81221
Step 288: 81221 + 283 = 81504
Step 289: 81504 + 283 = 81787
Step 290: 81787 + 283 = 82070
Step 291: 82070 + 283 = 82353
Step 292: 82353 + 283 = 82636
Step 293: 82636 + 283 = 82919
Step 294: 82919 + 283 = 83202
Step 295: 83202 + 283 = 83485
Step 296: 83485 + 283 = 83768
Step 297: 83768 + 283 = 84051
Step 298: 84051 + 283 = 84334
Step 299: 84334 + 283 = 84617
Step 300: 84617 + 283 = 84900
Step 301: 84900 + 283 = 85183
Step 302: 85183 + 283 = 85466
Step 303: 85466 + 283 = 85749
Step 304: 85749 + 283 = 86032
Step 305: 86032 + 283 = 86315
Step 306: 86315 + 283 = 86598
Step 307: 86598 + 283 = 86881
Step 308: 86881 + 283 = 87164
Step 309: 87164 + 283 = 87447
Step 310: 87447 + 283 = 87730
Step 311: 87730 + 283 = 88013
Step 312: 88013 + 283 = 88296
Step 313: 88296 + 283 = 88579
Step 314: 88579 + 283 = 88862
Step 315: 88862 + 283 = 89145
Step 316: 89145 + 283 = 89428
Step 317: 89428 + 283 = 89711
Step 318: 89711 + 283 = 89994
Step 319: 89994 + 283 = 90277
Step 320: 90277 + 283 = 90560
Step 321: 90560 + 283 = 90843
Step 322: 90843 + 283 = 91126
Step 323: 91126 + 283 = 91409
Step 324: 91409 + 283 = 91692
Step 325: 91692 + 283 = 91975
Step 326: 91975 + 283 = 92258
Step 327: 92258 + 283 = 92541
Step 328: 92541 + 283 = 92824
Step 329: 92824 + 283 = 93107
Step 330: 93107 + 283 = 93390
Step 331: 93390 + 283 = 93673
Step 332: 93673 + 283 = 93956
Step 333: 93956 + 283 = 94239
Step 334: 94239 + 283 = 94522
Step 335: 94522 + 283 = 94805
Step 336: 94805 + 283 = 95088
Step 337: 95088 + 283 = 95371
Step 338: 95371 + 283 = 95654
Step 339: 95654 + 283 = 95937
Step 340: 95937 + 283 = 96220
Step 341: 96220 + 283 = 96503
Step 342: 96503 + 283 = 96786
Step 343: 96786 + 283 = 97069
Step 344: 97069 + 283 = 97352
Step 345: 97352 + 283 = 97635
Step 346: 97635 + 283 = 97918
Step 347: 97918 + 283 = 98201
Step 348: 98201 + 283 = 98484
Step 349: 98484 + 283 = 98767
Step 350: 98767 + 283 = 99050
Step 351: 99050 + 283 = 99333
Step 352: 99333 + 283 = 99616
Step 353: 99616 + 283 = 99899
Step 354: 99899 + 283 = 100182
Step 355: 100182 + 283 = 100465
Step 356: 100465 + 283 = 100748
Step 357: 100748 + 283 = 101031
Step 358: 101031 + 283 = 101314
Step 359: 101314 + 283 = 101597
Step 360: 101597 + 283 = 101880
Step 361: 101880 + 283 = 102163
Step 362: 102163 + 283 = 102446
Step 363: 102446 + 283 = 102729
Step 364: 102729 + 283 = 103012
Step 365: 103012 + 283 = 103295
Step 366: 103295 + 283 = 103578
Step 367: 103578 + 283 = 103861
Step 368: 103861 + 283 = 104144
Step 369: 104144 + 283 = 104427
Step 370: 104427 + 283 = 104710
Step 371: 104710 + 283 = 104993
Step 372: 104993 + 283 = 105276
Step 373: 105276 + 283 = 105559
Step 374: 105559 + 283 = 105842
Step 375: 105842 + 283 = 106125
Step 376: 106125 + 283 = 106408
Step 377: 106408 + 283 = 106691
Step 378: 106691 + 283 = 106974
Step 379: 106974 + 283 = 107257
Step 380: 107257 + 283 = 107540
Step 381: 107540 + 283 = 107823
Step 382: 107823 + 283 = 108106
Step 383: 108106 + 283 = 108389
Step 384: 108389 + 283 = 108672
Step 385: 108672 + 283 = 108955
Step 386: 108955 + 283 = 109238
Step 387: 109238 + 283 = 109521
Step 388: 109521 + 283 = 109804
Step 389: 109804 + 283 = 110087
Step 390: 110087 + 283 = 110370
Step 391: 110370 + 283 = 110653
Step 392: 110653 + 283 = 110936
Step 393: 110936 + 283 = 111219
Step 394: 111219 + 283 = 111502
Step 395: 111502 + 283 = 111785
Step 396: 111785 + 283 = 112068
Step 397: 112068 + 283 = 112351
Step 398: 112351 + 283 = 112634
Step 399: 112634 + 283 = 112917
Step 400: 112917 + 283 = 113200
Step 401: 113200 + 283 = 113483
Step 402: 113483 + 283 = 113766
Step 403: 113766 + 283 = 114049
Step 404: 114049 + 283 = 114332
Step 405: 114332 + 283 = 114615
Step 406: 114615 + 283 = 114898
Step 407: 114898 + 283 = 115181
Step 408: 115181 + 283 = 115464
Step 409: 115464 + 283 = 115747
Step 410: 115747 + 283 = 116030
Step 411: 116030 + 283 = 116313
Step 412: 116313 + 283 = 116596
Step 413: 116596 + 283 = 116879
Step 414: 116879 + 283 = 117162
Step 415: 117162 + 283 = 117445
Step 416: 117445 + 283 = 117728
Step 417: 117728 + 283 = 118011
Step 418: 118011 + 283 = 118294
Step 419: 118294 + 283 = 118577
Step 420: 118577 + 283 = 118860
Step 421: 118860 + 283 = 119143
Step 422: 119143 + 283 = 119426
Step 423: 119426 + 283 = 119709
Step 424: 119709 + 283 = 119992
Step 425: 119992 + 283 = 120275
Step 426: 120275 + 283 = 120558
Step 427: 120558 + 283 = 120841
Step 428: 120841 + 283 = 121124
Step 429: 121124 + 283 = 121407
Step 430: 121407 + 283 = 121690
Step 431: 121690 + 283 = 121973
Step 432: 121973 + 283 = 122256
Step 433: 122256 + 283 = 122539
Step 434: 122539 + 283 = 122822
Step 435: 122822 + 283 = 123105
Step 436: 123105 + 283 = 123388
Step 437: 123388 + 283 = 123671
Step 438: 123671 + 283 = 123954
Step 439: 123954 + 283 = 124237
Step 440: 124237 + 283 = 124520
Step 441: 124520 + 283 = 124803
Step 442: 124803 + 283 = 125086
Step 443: 125086 + 283 = 125369
Step 444: 125369 + 283 = 125652
Step 445: 125652 + 283 = 125935
Step 446: 125935 + 283 = 126218
Step 447: 126218 + 283 = 126501
Step 448: 126501 + 283 = 126784
Step 449: 126784 + 283 = 127067
Step 450: 127067 + 283 = 127350
Step 451: 127350 + 283 = 127633
Step 452: 127633 + 283 = 127916
Step 453: 127916 + 283 = 128199
Step 454: 128199 + 283 = 128482
Step 455: 128482 + 283 = 128765
Step 456: 128765 + 283 = 129048
Step 457: 129048 + 283 = 129331
Step 458: 129331 + 283 = 129614
Step 459: 129614 + 283 = 129897
Step 460: 129897 + 283 = 130180
Step 461: 130180 + 283 = 130463
Step 462: 130463 + 283 = 130746
Step 463: 130746 + 283 = 131029
Step 464: 131029 + 283 = 131312
Step 465: 131312 + 283 = 131595
Step 466: 131595 + 283 = 131878
Step 467: 131878 + 283 = 132161
Step 468: 132161 + 283 = 132444
Step 469: 132444 + 283 = 132727
Step 470: 132727 + 283 = 133010
Step 471: 133010 + 283 = 133293
Step 472: 133293 + 283 = 133576
Step 473: 133576 + 283 = 133859
Step 474: 133859 + 283 = 134142
Step 475: 134142 + 283 = 134425
Step 476: 134425 + 283 = 134708
Step 477: 134708 + 283 = 134991
Step 478: 134991 + 283 = 135274
Step 479: 135274 + 283 = 135557
Step 480: 135557 + 283 = 135840
Step 481: 135840 + 283 = 136123
Step 482: 136123 + 283 = 136406
Step 483: 136406 + 283 = 136689
Step 484: 136689 + 283 = 136972
Step 485: 136972 + 283 = 137255
Step 486: 137255 + 283 = 137538
Step 487: 137538 + 283 = 137821
Step 488: 137821 + 283 = 138104
Step 489: 138104 + 283 = 138387

So, 283*489 = 138387