Alright, let's solve this math problem step by step. First, we have the number 381. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 448. So, we're going to take the number 381 and add it to itself 448 times.
Step 1: 0 + 381 = 381
Step 2: 381 + 381 = 762
Step 3: 762 + 381 = 1143
Step 4: 1143 + 381 = 1524
Step 5: 1524 + 381 = 1905
Step 6: 1905 + 381 = 2286
Step 7: 2286 + 381 = 2667
Step 8: 2667 + 381 = 3048
Step 9: 3048 + 381 = 3429
Step 10: 3429 + 381 = 3810
Step 11: 3810 + 381 = 4191
Step 12: 4191 + 381 = 4572
Step 13: 4572 + 381 = 4953
Step 14: 4953 + 381 = 5334
Step 15: 5334 + 381 = 5715
Step 16: 5715 + 381 = 6096
Step 17: 6096 + 381 = 6477
Step 18: 6477 + 381 = 6858
Step 19: 6858 + 381 = 7239
Step 20: 7239 + 381 = 7620
Step 21: 7620 + 381 = 8001
Step 22: 8001 + 381 = 8382
Step 23: 8382 + 381 = 8763
Step 24: 8763 + 381 = 9144
Step 25: 9144 + 381 = 9525
Step 26: 9525 + 381 = 9906
Step 27: 9906 + 381 = 10287
Step 28: 10287 + 381 = 10668
Step 29: 10668 + 381 = 11049
Step 30: 11049 + 381 = 11430
Step 31: 11430 + 381 = 11811
Step 32: 11811 + 381 = 12192
Step 33: 12192 + 381 = 12573
Step 34: 12573 + 381 = 12954
Step 35: 12954 + 381 = 13335
Step 36: 13335 + 381 = 13716
Step 37: 13716 + 381 = 14097
Step 38: 14097 + 381 = 14478
Step 39: 14478 + 381 = 14859
Step 40: 14859 + 381 = 15240
Step 41: 15240 + 381 = 15621
Step 42: 15621 + 381 = 16002
Step 43: 16002 + 381 = 16383
Step 44: 16383 + 381 = 16764
Step 45: 16764 + 381 = 17145
Step 46: 17145 + 381 = 17526
Step 47: 17526 + 381 = 17907
Step 48: 17907 + 381 = 18288
Step 49: 18288 + 381 = 18669
Step 50: 18669 + 381 = 19050
Step 51: 19050 + 381 = 19431
Step 52: 19431 + 381 = 19812
Step 53: 19812 + 381 = 20193
Step 54: 20193 + 381 = 20574
Step 55: 20574 + 381 = 20955
Step 56: 20955 + 381 = 21336
Step 57: 21336 + 381 = 21717
Step 58: 21717 + 381 = 22098
Step 59: 22098 + 381 = 22479
Step 60: 22479 + 381 = 22860
Step 61: 22860 + 381 = 23241
Step 62: 23241 + 381 = 23622
Step 63: 23622 + 381 = 24003
Step 64: 24003 + 381 = 24384
Step 65: 24384 + 381 = 24765
Step 66: 24765 + 381 = 25146
Step 67: 25146 + 381 = 25527
Step 68: 25527 + 381 = 25908
Step 69: 25908 + 381 = 26289
Step 70: 26289 + 381 = 26670
Step 71: 26670 + 381 = 27051
Step 72: 27051 + 381 = 27432
Step 73: 27432 + 381 = 27813
Step 74: 27813 + 381 = 28194
Step 75: 28194 + 381 = 28575
Step 76: 28575 + 381 = 28956
Step 77: 28956 + 381 = 29337
Step 78: 29337 + 381 = 29718
Step 79: 29718 + 381 = 30099
Step 80: 30099 + 381 = 30480
Step 81: 30480 + 381 = 30861
Step 82: 30861 + 381 = 31242
Step 83: 31242 + 381 = 31623
Step 84: 31623 + 381 = 32004
Step 85: 32004 + 381 = 32385
Step 86: 32385 + 381 = 32766
Step 87: 32766 + 381 = 33147
Step 88: 33147 + 381 = 33528
Step 89: 33528 + 381 = 33909
Step 90: 33909 + 381 = 34290
Step 91: 34290 + 381 = 34671
Step 92: 34671 + 381 = 35052
Step 93: 35052 + 381 = 35433
Step 94: 35433 + 381 = 35814
Step 95: 35814 + 381 = 36195
Step 96: 36195 + 381 = 36576
Step 97: 36576 + 381 = 36957
Step 98: 36957 + 381 = 37338
Step 99: 37338 + 381 = 37719
Step 100: 37719 + 381 = 38100
Step 101: 38100 + 381 = 38481
Step 102: 38481 + 381 = 38862
Step 103: 38862 + 381 = 39243
Step 104: 39243 + 381 = 39624
Step 105: 39624 + 381 = 40005
Step 106: 40005 + 381 = 40386
Step 107: 40386 + 381 = 40767
Step 108: 40767 + 381 = 41148
Step 109: 41148 + 381 = 41529
Step 110: 41529 + 381 = 41910
Step 111: 41910 + 381 = 42291
Step 112: 42291 + 381 = 42672
Step 113: 42672 + 381 = 43053
Step 114: 43053 + 381 = 43434
Step 115: 43434 + 381 = 43815
Step 116: 43815 + 381 = 44196
Step 117: 44196 + 381 = 44577
Step 118: 44577 + 381 = 44958
Step 119: 44958 + 381 = 45339
Step 120: 45339 + 381 = 45720
Step 121: 45720 + 381 = 46101
Step 122: 46101 + 381 = 46482
Step 123: 46482 + 381 = 46863
Step 124: 46863 + 381 = 47244
Step 125: 47244 + 381 = 47625
Step 126: 47625 + 381 = 48006
Step 127: 48006 + 381 = 48387
Step 128: 48387 + 381 = 48768
Step 129: 48768 + 381 = 49149
Step 130: 49149 + 381 = 49530
Step 131: 49530 + 381 = 49911
Step 132: 49911 + 381 = 50292
Step 133: 50292 + 381 = 50673
Step 134: 50673 + 381 = 51054
Step 135: 51054 + 381 = 51435
Step 136: 51435 + 381 = 51816
Step 137: 51816 + 381 = 52197
Step 138: 52197 + 381 = 52578
Step 139: 52578 + 381 = 52959
Step 140: 52959 + 381 = 53340
Step 141: 53340 + 381 = 53721
Step 142: 53721 + 381 = 54102
Step 143: 54102 + 381 = 54483
Step 144: 54483 + 381 = 54864
Step 145: 54864 + 381 = 55245
Step 146: 55245 + 381 = 55626
Step 147: 55626 + 381 = 56007
Step 148: 56007 + 381 = 56388
Step 149: 56388 + 381 = 56769
Step 150: 56769 + 381 = 57150
Step 151: 57150 + 381 = 57531
Step 152: 57531 + 381 = 57912
Step 153: 57912 + 381 = 58293
Step 154: 58293 + 381 = 58674
Step 155: 58674 + 381 = 59055
Step 156: 59055 + 381 = 59436
Step 157: 59436 + 381 = 59817
Step 158: 59817 + 381 = 60198
Step 159: 60198 + 381 = 60579
Step 160: 60579 + 381 = 60960
Step 161: 60960 + 381 = 61341
Step 162: 61341 + 381 = 61722
Step 163: 61722 + 381 = 62103
Step 164: 62103 + 381 = 62484
Step 165: 62484 + 381 = 62865
Step 166: 62865 + 381 = 63246
Step 167: 63246 + 381 = 63627
Step 168: 63627 + 381 = 64008
Step 169: 64008 + 381 = 64389
Step 170: 64389 + 381 = 64770
Step 171: 64770 + 381 = 65151
Step 172: 65151 + 381 = 65532
Step 173: 65532 + 381 = 65913
Step 174: 65913 + 381 = 66294
Step 175: 66294 + 381 = 66675
Step 176: 66675 + 381 = 67056
Step 177: 67056 + 381 = 67437
Step 178: 67437 + 381 = 67818
Step 179: 67818 + 381 = 68199
Step 180: 68199 + 381 = 68580
Step 181: 68580 + 381 = 68961
Step 182: 68961 + 381 = 69342
Step 183: 69342 + 381 = 69723
Step 184: 69723 + 381 = 70104
Step 185: 70104 + 381 = 70485
Step 186: 70485 + 381 = 70866
Step 187: 70866 + 381 = 71247
Step 188: 71247 + 381 = 71628
Step 189: 71628 + 381 = 72009
Step 190: 72009 + 381 = 72390
Step 191: 72390 + 381 = 72771
Step 192: 72771 + 381 = 73152
Step 193: 73152 + 381 = 73533
Step 194: 73533 + 381 = 73914
Step 195: 73914 + 381 = 74295
Step 196: 74295 + 381 = 74676
Step 197: 74676 + 381 = 75057
Step 198: 75057 + 381 = 75438
Step 199: 75438 + 381 = 75819
Step 200: 75819 + 381 = 76200
Step 201: 76200 + 381 = 76581
Step 202: 76581 + 381 = 76962
Step 203: 76962 + 381 = 77343
Step 204: 77343 + 381 = 77724
Step 205: 77724 + 381 = 78105
Step 206: 78105 + 381 = 78486
Step 207: 78486 + 381 = 78867
Step 208: 78867 + 381 = 79248
Step 209: 79248 + 381 = 79629
Step 210: 79629 + 381 = 80010
Step 211: 80010 + 381 = 80391
Step 212: 80391 + 381 = 80772
Step 213: 80772 + 381 = 81153
Step 214: 81153 + 381 = 81534
Step 215: 81534 + 381 = 81915
Step 216: 81915 + 381 = 82296
Step 217: 82296 + 381 = 82677
Step 218: 82677 + 381 = 83058
Step 219: 83058 + 381 = 83439
Step 220: 83439 + 381 = 83820
Step 221: 83820 + 381 = 84201
Step 222: 84201 + 381 = 84582
Step 223: 84582 + 381 = 84963
Step 224: 84963 + 381 = 85344
Step 225: 85344 + 381 = 85725
Step 226: 85725 + 381 = 86106
Step 227: 86106 + 381 = 86487
Step 228: 86487 + 381 = 86868
Step 229: 86868 + 381 = 87249
Step 230: 87249 + 381 = 87630
Step 231: 87630 + 381 = 88011
Step 232: 88011 + 381 = 88392
Step 233: 88392 + 381 = 88773
Step 234: 88773 + 381 = 89154
Step 235: 89154 + 381 = 89535
Step 236: 89535 + 381 = 89916
Step 237: 89916 + 381 = 90297
Step 238: 90297 + 381 = 90678
Step 239: 90678 + 381 = 91059
Step 240: 91059 + 381 = 91440
Step 241: 91440 + 381 = 91821
Step 242: 91821 + 381 = 92202
Step 243: 92202 + 381 = 92583
Step 244: 92583 + 381 = 92964
Step 245: 92964 + 381 = 93345
Step 246: 93345 + 381 = 93726
Step 247: 93726 + 381 = 94107
Step 248: 94107 + 381 = 94488
Step 249: 94488 + 381 = 94869
Step 250: 94869 + 381 = 95250
Step 251: 95250 + 381 = 95631
Step 252: 95631 + 381 = 96012
Step 253: 96012 + 381 = 96393
Step 254: 96393 + 381 = 96774
Step 255: 96774 + 381 = 97155
Step 256: 97155 + 381 = 97536
Step 257: 97536 + 381 = 97917
Step 258: 97917 + 381 = 98298
Step 259: 98298 + 381 = 98679
Step 260: 98679 + 381 = 99060
Step 261: 99060 + 381 = 99441
Step 262: 99441 + 381 = 99822
Step 263: 99822 + 381 = 100203
Step 264: 100203 + 381 = 100584
Step 265: 100584 + 381 = 100965
Step 266: 100965 + 381 = 101346
Step 267: 101346 + 381 = 101727
Step 268: 101727 + 381 = 102108
Step 269: 102108 + 381 = 102489
Step 270: 102489 + 381 = 102870
Step 271: 102870 + 381 = 103251
Step 272: 103251 + 381 = 103632
Step 273: 103632 + 381 = 104013
Step 274: 104013 + 381 = 104394
Step 275: 104394 + 381 = 104775
Step 276: 104775 + 381 = 105156
Step 277: 105156 + 381 = 105537
Step 278: 105537 + 381 = 105918
Step 279: 105918 + 381 = 106299
Step 280: 106299 + 381 = 106680
Step 281: 106680 + 381 = 107061
Step 282: 107061 + 381 = 107442
Step 283: 107442 + 381 = 107823
Step 284: 107823 + 381 = 108204
Step 285: 108204 + 381 = 108585
Step 286: 108585 + 381 = 108966
Step 287: 108966 + 381 = 109347
Step 288: 109347 + 381 = 109728
Step 289: 109728 + 381 = 110109
Step 290: 110109 + 381 = 110490
Step 291: 110490 + 381 = 110871
Step 292: 110871 + 381 = 111252
Step 293: 111252 + 381 = 111633
Step 294: 111633 + 381 = 112014
Step 295: 112014 + 381 = 112395
Step 296: 112395 + 381 = 112776
Step 297: 112776 + 381 = 113157
Step 298: 113157 + 381 = 113538
Step 299: 113538 + 381 = 113919
Step 300: 113919 + 381 = 114300
Step 301: 114300 + 381 = 114681
Step 302: 114681 + 381 = 115062
Step 303: 115062 + 381 = 115443
Step 304: 115443 + 381 = 115824
Step 305: 115824 + 381 = 116205
Step 306: 116205 + 381 = 116586
Step 307: 116586 + 381 = 116967
Step 308: 116967 + 381 = 117348
Step 309: 117348 + 381 = 117729
Step 310: 117729 + 381 = 118110
Step 311: 118110 + 381 = 118491
Step 312: 118491 + 381 = 118872
Step 313: 118872 + 381 = 119253
Step 314: 119253 + 381 = 119634
Step 315: 119634 + 381 = 120015
Step 316: 120015 + 381 = 120396
Step 317: 120396 + 381 = 120777
Step 318: 120777 + 381 = 121158
Step 319: 121158 + 381 = 121539
Step 320: 121539 + 381 = 121920
Step 321: 121920 + 381 = 122301
Step 322: 122301 + 381 = 122682
Step 323: 122682 + 381 = 123063
Step 324: 123063 + 381 = 123444
Step 325: 123444 + 381 = 123825
Step 326: 123825 + 381 = 124206
Step 327: 124206 + 381 = 124587
Step 328: 124587 + 381 = 124968
Step 329: 124968 + 381 = 125349
Step 330: 125349 + 381 = 125730
Step 331: 125730 + 381 = 126111
Step 332: 126111 + 381 = 126492
Step 333: 126492 + 381 = 126873
Step 334: 126873 + 381 = 127254
Step 335: 127254 + 381 = 127635
Step 336: 127635 + 381 = 128016
Step 337: 128016 + 381 = 128397
Step 338: 128397 + 381 = 128778
Step 339: 128778 + 381 = 129159
Step 340: 129159 + 381 = 129540
Step 341: 129540 + 381 = 129921
Step 342: 129921 + 381 = 130302
Step 343: 130302 + 381 = 130683
Step 344: 130683 + 381 = 131064
Step 345: 131064 + 381 = 131445
Step 346: 131445 + 381 = 131826
Step 347: 131826 + 381 = 132207
Step 348: 132207 + 381 = 132588
Step 349: 132588 + 381 = 132969
Step 350: 132969 + 381 = 133350
Step 351: 133350 + 381 = 133731
Step 352: 133731 + 381 = 134112
Step 353: 134112 + 381 = 134493
Step 354: 134493 + 381 = 134874
Step 355: 134874 + 381 = 135255
Step 356: 135255 + 381 = 135636
Step 357: 135636 + 381 = 136017
Step 358: 136017 + 381 = 136398
Step 359: 136398 + 381 = 136779
Step 360: 136779 + 381 = 137160
Step 361: 137160 + 381 = 137541
Step 362: 137541 + 381 = 137922
Step 363: 137922 + 381 = 138303
Step 364: 138303 + 381 = 138684
Step 365: 138684 + 381 = 139065
Step 366: 139065 + 381 = 139446
Step 367: 139446 + 381 = 139827
Step 368: 139827 + 381 = 140208
Step 369: 140208 + 381 = 140589
Step 370: 140589 + 381 = 140970
Step 371: 140970 + 381 = 141351
Step 372: 141351 + 381 = 141732
Step 373: 141732 + 381 = 142113
Step 374: 142113 + 381 = 142494
Step 375: 142494 + 381 = 142875
Step 376: 142875 + 381 = 143256
Step 377: 143256 + 381 = 143637
Step 378: 143637 + 381 = 144018
Step 379: 144018 + 381 = 144399
Step 380: 144399 + 381 = 144780
Step 381: 144780 + 381 = 145161
Step 382: 145161 + 381 = 145542
Step 383: 145542 + 381 = 145923
Step 384: 145923 + 381 = 146304
Step 385: 146304 + 381 = 146685
Step 386: 146685 + 381 = 147066
Step 387: 147066 + 381 = 147447
Step 388: 147447 + 381 = 147828
Step 389: 147828 + 381 = 148209
Step 390: 148209 + 381 = 148590
Step 391: 148590 + 381 = 148971
Step 392: 148971 + 381 = 149352
Step 393: 149352 + 381 = 149733
Step 394: 149733 + 381 = 150114
Step 395: 150114 + 381 = 150495
Step 396: 150495 + 381 = 150876
Step 397: 150876 + 381 = 151257
Step 398: 151257 + 381 = 151638
Step 399: 151638 + 381 = 152019
Step 400: 152019 + 381 = 152400
Step 401: 152400 + 381 = 152781
Step 402: 152781 + 381 = 153162
Step 403: 153162 + 381 = 153543
Step 404: 153543 + 381 = 153924
Step 405: 153924 + 381 = 154305
Step 406: 154305 + 381 = 154686
Step 407: 154686 + 381 = 155067
Step 408: 155067 + 381 = 155448
Step 409: 155448 + 381 = 155829
Step 410: 155829 + 381 = 156210
Step 411: 156210 + 381 = 156591
Step 412: 156591 + 381 = 156972
Step 413: 156972 + 381 = 157353
Step 414: 157353 + 381 = 157734
Step 415: 157734 + 381 = 158115
Step 416: 158115 + 381 = 158496
Step 417: 158496 + 381 = 158877
Step 418: 158877 + 381 = 159258
Step 419: 159258 + 381 = 159639
Step 420: 159639 + 381 = 160020
Step 421: 160020 + 381 = 160401
Step 422: 160401 + 381 = 160782
Step 423: 160782 + 381 = 161163
Step 424: 161163 + 381 = 161544
Step 425: 161544 + 381 = 161925
Step 426: 161925 + 381 = 162306
Step 427: 162306 + 381 = 162687
Step 428: 162687 + 381 = 163068
Step 429: 163068 + 381 = 163449
Step 430: 163449 + 381 = 163830
Step 431: 163830 + 381 = 164211
Step 432: 164211 + 381 = 164592
Step 433: 164592 + 381 = 164973
Step 434: 164973 + 381 = 165354
Step 435: 165354 + 381 = 165735
Step 436: 165735 + 381 = 166116
Step 437: 166116 + 381 = 166497
Step 438: 166497 + 381 = 166878
Step 439: 166878 + 381 = 167259
Step 440: 167259 + 381 = 167640
Step 441: 167640 + 381 = 168021
Step 442: 168021 + 381 = 168402
Step 443: 168402 + 381 = 168783
Step 444: 168783 + 381 = 169164
Step 445: 169164 + 381 = 169545
Step 446: 169545 + 381 = 169926
Step 447: 169926 + 381 = 170307
Step 448: 170307 + 381 = 170688

So, 381*448 = 170688