Sure thing! We've got 361 and we're gonna multiply it by 398. That's the same as adding 361 to itself 398 times.
Step 1: 0 + 361 = 361
Step 2: 361 + 361 = 722
Step 3: 722 + 361 = 1083
Step 4: 1083 + 361 = 1444
Step 5: 1444 + 361 = 1805
Step 6: 1805 + 361 = 2166
Step 7: 2166 + 361 = 2527
Step 8: 2527 + 361 = 2888
Step 9: 2888 + 361 = 3249
Step 10: 3249 + 361 = 3610
Step 11: 3610 + 361 = 3971
Step 12: 3971 + 361 = 4332
Step 13: 4332 + 361 = 4693
Step 14: 4693 + 361 = 5054
Step 15: 5054 + 361 = 5415
Step 16: 5415 + 361 = 5776
Step 17: 5776 + 361 = 6137
Step 18: 6137 + 361 = 6498
Step 19: 6498 + 361 = 6859
Step 20: 6859 + 361 = 7220
Step 21: 7220 + 361 = 7581
Step 22: 7581 + 361 = 7942
Step 23: 7942 + 361 = 8303
Step 24: 8303 + 361 = 8664
Step 25: 8664 + 361 = 9025
Step 26: 9025 + 361 = 9386
Step 27: 9386 + 361 = 9747
Step 28: 9747 + 361 = 10108
Step 29: 10108 + 361 = 10469
Step 30: 10469 + 361 = 10830
Step 31: 10830 + 361 = 11191
Step 32: 11191 + 361 = 11552
Step 33: 11552 + 361 = 11913
Step 34: 11913 + 361 = 12274
Step 35: 12274 + 361 = 12635
Step 36: 12635 + 361 = 12996
Step 37: 12996 + 361 = 13357
Step 38: 13357 + 361 = 13718
Step 39: 13718 + 361 = 14079
Step 40: 14079 + 361 = 14440
Step 41: 14440 + 361 = 14801
Step 42: 14801 + 361 = 15162
Step 43: 15162 + 361 = 15523
Step 44: 15523 + 361 = 15884
Step 45: 15884 + 361 = 16245
Step 46: 16245 + 361 = 16606
Step 47: 16606 + 361 = 16967
Step 48: 16967 + 361 = 17328
Step 49: 17328 + 361 = 17689
Step 50: 17689 + 361 = 18050
Step 51: 18050 + 361 = 18411
Step 52: 18411 + 361 = 18772
Step 53: 18772 + 361 = 19133
Step 54: 19133 + 361 = 19494
Step 55: 19494 + 361 = 19855
Step 56: 19855 + 361 = 20216
Step 57: 20216 + 361 = 20577
Step 58: 20577 + 361 = 20938
Step 59: 20938 + 361 = 21299
Step 60: 21299 + 361 = 21660
Step 61: 21660 + 361 = 22021
Step 62: 22021 + 361 = 22382
Step 63: 22382 + 361 = 22743
Step 64: 22743 + 361 = 23104
Step 65: 23104 + 361 = 23465
Step 66: 23465 + 361 = 23826
Step 67: 23826 + 361 = 24187
Step 68: 24187 + 361 = 24548
Step 69: 24548 + 361 = 24909
Step 70: 24909 + 361 = 25270
Step 71: 25270 + 361 = 25631
Step 72: 25631 + 361 = 25992
Step 73: 25992 + 361 = 26353
Step 74: 26353 + 361 = 26714
Step 75: 26714 + 361 = 27075
Step 76: 27075 + 361 = 27436
Step 77: 27436 + 361 = 27797
Step 78: 27797 + 361 = 28158
Step 79: 28158 + 361 = 28519
Step 80: 28519 + 361 = 28880
Step 81: 28880 + 361 = 29241
Step 82: 29241 + 361 = 29602
Step 83: 29602 + 361 = 29963
Step 84: 29963 + 361 = 30324
Step 85: 30324 + 361 = 30685
Step 86: 30685 + 361 = 31046
Step 87: 31046 + 361 = 31407
Step 88: 31407 + 361 = 31768
Step 89: 31768 + 361 = 32129
Step 90: 32129 + 361 = 32490
Step 91: 32490 + 361 = 32851
Step 92: 32851 + 361 = 33212
Step 93: 33212 + 361 = 33573
Step 94: 33573 + 361 = 33934
Step 95: 33934 + 361 = 34295
Step 96: 34295 + 361 = 34656
Step 97: 34656 + 361 = 35017
Step 98: 35017 + 361 = 35378
Step 99: 35378 + 361 = 35739
Step 100: 35739 + 361 = 36100
Step 101: 36100 + 361 = 36461
Step 102: 36461 + 361 = 36822
Step 103: 36822 + 361 = 37183
Step 104: 37183 + 361 = 37544
Step 105: 37544 + 361 = 37905
Step 106: 37905 + 361 = 38266
Step 107: 38266 + 361 = 38627
Step 108: 38627 + 361 = 38988
Step 109: 38988 + 361 = 39349
Step 110: 39349 + 361 = 39710
Step 111: 39710 + 361 = 40071
Step 112: 40071 + 361 = 40432
Step 113: 40432 + 361 = 40793
Step 114: 40793 + 361 = 41154
Step 115: 41154 + 361 = 41515
Step 116: 41515 + 361 = 41876
Step 117: 41876 + 361 = 42237
Step 118: 42237 + 361 = 42598
Step 119: 42598 + 361 = 42959
Step 120: 42959 + 361 = 43320
Step 121: 43320 + 361 = 43681
Step 122: 43681 + 361 = 44042
Step 123: 44042 + 361 = 44403
Step 124: 44403 + 361 = 44764
Step 125: 44764 + 361 = 45125
Step 126: 45125 + 361 = 45486
Step 127: 45486 + 361 = 45847
Step 128: 45847 + 361 = 46208
Step 129: 46208 + 361 = 46569
Step 130: 46569 + 361 = 46930
Step 131: 46930 + 361 = 47291
Step 132: 47291 + 361 = 47652
Step 133: 47652 + 361 = 48013
Step 134: 48013 + 361 = 48374
Step 135: 48374 + 361 = 48735
Step 136: 48735 + 361 = 49096
Step 137: 49096 + 361 = 49457
Step 138: 49457 + 361 = 49818
Step 139: 49818 + 361 = 50179
Step 140: 50179 + 361 = 50540
Step 141: 50540 + 361 = 50901
Step 142: 50901 + 361 = 51262
Step 143: 51262 + 361 = 51623
Step 144: 51623 + 361 = 51984
Step 145: 51984 + 361 = 52345
Step 146: 52345 + 361 = 52706
Step 147: 52706 + 361 = 53067
Step 148: 53067 + 361 = 53428
Step 149: 53428 + 361 = 53789
Step 150: 53789 + 361 = 54150
Step 151: 54150 + 361 = 54511
Step 152: 54511 + 361 = 54872
Step 153: 54872 + 361 = 55233
Step 154: 55233 + 361 = 55594
Step 155: 55594 + 361 = 55955
Step 156: 55955 + 361 = 56316
Step 157: 56316 + 361 = 56677
Step 158: 56677 + 361 = 57038
Step 159: 57038 + 361 = 57399
Step 160: 57399 + 361 = 57760
Step 161: 57760 + 361 = 58121
Step 162: 58121 + 361 = 58482
Step 163: 58482 + 361 = 58843
Step 164: 58843 + 361 = 59204
Step 165: 59204 + 361 = 59565
Step 166: 59565 + 361 = 59926
Step 167: 59926 + 361 = 60287
Step 168: 60287 + 361 = 60648
Step 169: 60648 + 361 = 61009
Step 170: 61009 + 361 = 61370
Step 171: 61370 + 361 = 61731
Step 172: 61731 + 361 = 62092
Step 173: 62092 + 361 = 62453
Step 174: 62453 + 361 = 62814
Step 175: 62814 + 361 = 63175
Step 176: 63175 + 361 = 63536
Step 177: 63536 + 361 = 63897
Step 178: 63897 + 361 = 64258
Step 179: 64258 + 361 = 64619
Step 180: 64619 + 361 = 64980
Step 181: 64980 + 361 = 65341
Step 182: 65341 + 361 = 65702
Step 183: 65702 + 361 = 66063
Step 184: 66063 + 361 = 66424
Step 185: 66424 + 361 = 66785
Step 186: 66785 + 361 = 67146
Step 187: 67146 + 361 = 67507
Step 188: 67507 + 361 = 67868
Step 189: 67868 + 361 = 68229
Step 190: 68229 + 361 = 68590
Step 191: 68590 + 361 = 68951
Step 192: 68951 + 361 = 69312
Step 193: 69312 + 361 = 69673
Step 194: 69673 + 361 = 70034
Step 195: 70034 + 361 = 70395
Step 196: 70395 + 361 = 70756
Step 197: 70756 + 361 = 71117
Step 198: 71117 + 361 = 71478
Step 199: 71478 + 361 = 71839
Step 200: 71839 + 361 = 72200
Step 201: 72200 + 361 = 72561
Step 202: 72561 + 361 = 72922
Step 203: 72922 + 361 = 73283
Step 204: 73283 + 361 = 73644
Step 205: 73644 + 361 = 74005
Step 206: 74005 + 361 = 74366
Step 207: 74366 + 361 = 74727
Step 208: 74727 + 361 = 75088
Step 209: 75088 + 361 = 75449
Step 210: 75449 + 361 = 75810
Step 211: 75810 + 361 = 76171
Step 212: 76171 + 361 = 76532
Step 213: 76532 + 361 = 76893
Step 214: 76893 + 361 = 77254
Step 215: 77254 + 361 = 77615
Step 216: 77615 + 361 = 77976
Step 217: 77976 + 361 = 78337
Step 218: 78337 + 361 = 78698
Step 219: 78698 + 361 = 79059
Step 220: 79059 + 361 = 79420
Step 221: 79420 + 361 = 79781
Step 222: 79781 + 361 = 80142
Step 223: 80142 + 361 = 80503
Step 224: 80503 + 361 = 80864
Step 225: 80864 + 361 = 81225
Step 226: 81225 + 361 = 81586
Step 227: 81586 + 361 = 81947
Step 228: 81947 + 361 = 82308
Step 229: 82308 + 361 = 82669
Step 230: 82669 + 361 = 83030
Step 231: 83030 + 361 = 83391
Step 232: 83391 + 361 = 83752
Step 233: 83752 + 361 = 84113
Step 234: 84113 + 361 = 84474
Step 235: 84474 + 361 = 84835
Step 236: 84835 + 361 = 85196
Step 237: 85196 + 361 = 85557
Step 238: 85557 + 361 = 85918
Step 239: 85918 + 361 = 86279
Step 240: 86279 + 361 = 86640
Step 241: 86640 + 361 = 87001
Step 242: 87001 + 361 = 87362
Step 243: 87362 + 361 = 87723
Step 244: 87723 + 361 = 88084
Step 245: 88084 + 361 = 88445
Step 246: 88445 + 361 = 88806
Step 247: 88806 + 361 = 89167
Step 248: 89167 + 361 = 89528
Step 249: 89528 + 361 = 89889
Step 250: 89889 + 361 = 90250
Step 251: 90250 + 361 = 90611
Step 252: 90611 + 361 = 90972
Step 253: 90972 + 361 = 91333
Step 254: 91333 + 361 = 91694
Step 255: 91694 + 361 = 92055
Step 256: 92055 + 361 = 92416
Step 257: 92416 + 361 = 92777
Step 258: 92777 + 361 = 93138
Step 259: 93138 + 361 = 93499
Step 260: 93499 + 361 = 93860
Step 261: 93860 + 361 = 94221
Step 262: 94221 + 361 = 94582
Step 263: 94582 + 361 = 94943
Step 264: 94943 + 361 = 95304
Step 265: 95304 + 361 = 95665
Step 266: 95665 + 361 = 96026
Step 267: 96026 + 361 = 96387
Step 268: 96387 + 361 = 96748
Step 269: 96748 + 361 = 97109
Step 270: 97109 + 361 = 97470
Step 271: 97470 + 361 = 97831
Step 272: 97831 + 361 = 98192
Step 273: 98192 + 361 = 98553
Step 274: 98553 + 361 = 98914
Step 275: 98914 + 361 = 99275
Step 276: 99275 + 361 = 99636
Step 277: 99636 + 361 = 99997
Step 278: 99997 + 361 = 100358
Step 279: 100358 + 361 = 100719
Step 280: 100719 + 361 = 101080
Step 281: 101080 + 361 = 101441
Step 282: 101441 + 361 = 101802
Step 283: 101802 + 361 = 102163
Step 284: 102163 + 361 = 102524
Step 285: 102524 + 361 = 102885
Step 286: 102885 + 361 = 103246
Step 287: 103246 + 361 = 103607
Step 288: 103607 + 361 = 103968
Step 289: 103968 + 361 = 104329
Step 290: 104329 + 361 = 104690
Step 291: 104690 + 361 = 105051
Step 292: 105051 + 361 = 105412
Step 293: 105412 + 361 = 105773
Step 294: 105773 + 361 = 106134
Step 295: 106134 + 361 = 106495
Step 296: 106495 + 361 = 106856
Step 297: 106856 + 361 = 107217
Step 298: 107217 + 361 = 107578
Step 299: 107578 + 361 = 107939
Step 300: 107939 + 361 = 108300
Step 301: 108300 + 361 = 108661
Step 302: 108661 + 361 = 109022
Step 303: 109022 + 361 = 109383
Step 304: 109383 + 361 = 109744
Step 305: 109744 + 361 = 110105
Step 306: 110105 + 361 = 110466
Step 307: 110466 + 361 = 110827
Step 308: 110827 + 361 = 111188
Step 309: 111188 + 361 = 111549
Step 310: 111549 + 361 = 111910
Step 311: 111910 + 361 = 112271
Step 312: 112271 + 361 = 112632
Step 313: 112632 + 361 = 112993
Step 314: 112993 + 361 = 113354
Step 315: 113354 + 361 = 113715
Step 316: 113715 + 361 = 114076
Step 317: 114076 + 361 = 114437
Step 318: 114437 + 361 = 114798
Step 319: 114798 + 361 = 115159
Step 320: 115159 + 361 = 115520
Step 321: 115520 + 361 = 115881
Step 322: 115881 + 361 = 116242
Step 323: 116242 + 361 = 116603
Step 324: 116603 + 361 = 116964
Step 325: 116964 + 361 = 117325
Step 326: 117325 + 361 = 117686
Step 327: 117686 + 361 = 118047
Step 328: 118047 + 361 = 118408
Step 329: 118408 + 361 = 118769
Step 330: 118769 + 361 = 119130
Step 331: 119130 + 361 = 119491
Step 332: 119491 + 361 = 119852
Step 333: 119852 + 361 = 120213
Step 334: 120213 + 361 = 120574
Step 335: 120574 + 361 = 120935
Step 336: 120935 + 361 = 121296
Step 337: 121296 + 361 = 121657
Step 338: 121657 + 361 = 122018
Step 339: 122018 + 361 = 122379
Step 340: 122379 + 361 = 122740
Step 341: 122740 + 361 = 123101
Step 342: 123101 + 361 = 123462
Step 343: 123462 + 361 = 123823
Step 344: 123823 + 361 = 124184
Step 345: 124184 + 361 = 124545
Step 346: 124545 + 361 = 124906
Step 347: 124906 + 361 = 125267
Step 348: 125267 + 361 = 125628
Step 349: 125628 + 361 = 125989
Step 350: 125989 + 361 = 126350
Step 351: 126350 + 361 = 126711
Step 352: 126711 + 361 = 127072
Step 353: 127072 + 361 = 127433
Step 354: 127433 + 361 = 127794
Step 355: 127794 + 361 = 128155
Step 356: 128155 + 361 = 128516
Step 357: 128516 + 361 = 128877
Step 358: 128877 + 361 = 129238
Step 359: 129238 + 361 = 129599
Step 360: 129599 + 361 = 129960
Step 361: 129960 + 361 = 130321
Step 362: 130321 + 361 = 130682
Step 363: 130682 + 361 = 131043
Step 364: 131043 + 361 = 131404
Step 365: 131404 + 361 = 131765
Step 366: 131765 + 361 = 132126
Step 367: 132126 + 361 = 132487
Step 368: 132487 + 361 = 132848
Step 369: 132848 + 361 = 133209
Step 370: 133209 + 361 = 133570
Step 371: 133570 + 361 = 133931
Step 372: 133931 + 361 = 134292
Step 373: 134292 + 361 = 134653
Step 374: 134653 + 361 = 135014
Step 375: 135014 + 361 = 135375
Step 376: 135375 + 361 = 135736
Step 377: 135736 + 361 = 136097
Step 378: 136097 + 361 = 136458
Step 379: 136458 + 361 = 136819
Step 380: 136819 + 361 = 137180
Step 381: 137180 + 361 = 137541
Step 382: 137541 + 361 = 137902
Step 383: 137902 + 361 = 138263
Step 384: 138263 + 361 = 138624
Step 385: 138624 + 361 = 138985
Step 386: 138985 + 361 = 139346
Step 387: 139346 + 361 = 139707
Step 388: 139707 + 361 = 140068
Step 389: 140068 + 361 = 140429
Step 390: 140429 + 361 = 140790
Step 391: 140790 + 361 = 141151
Step 392: 141151 + 361 = 141512
Step 393: 141512 + 361 = 141873
Step 394: 141873 + 361 = 142234
Step 395: 142234 + 361 = 142595
Step 396: 142595 + 361 = 142956
Step 397: 142956 + 361 = 143317
Step 398: 143317 + 361 = 143678

So, 361*398 = 143678