Alright, let's solve this math problem step by step. First, we have the number 537. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 369. So, we're going to take the number 537 and add it to itself 369 times.
Step 1: 0 + 537 = 537
Step 2: 537 + 537 = 1074
Step 3: 1074 + 537 = 1611
Step 4: 1611 + 537 = 2148
Step 5: 2148 + 537 = 2685
Step 6: 2685 + 537 = 3222
Step 7: 3222 + 537 = 3759
Step 8: 3759 + 537 = 4296
Step 9: 4296 + 537 = 4833
Step 10: 4833 + 537 = 5370
Step 11: 5370 + 537 = 5907
Step 12: 5907 + 537 = 6444
Step 13: 6444 + 537 = 6981
Step 14: 6981 + 537 = 7518
Step 15: 7518 + 537 = 8055
Step 16: 8055 + 537 = 8592
Step 17: 8592 + 537 = 9129
Step 18: 9129 + 537 = 9666
Step 19: 9666 + 537 = 10203
Step 20: 10203 + 537 = 10740
Step 21: 10740 + 537 = 11277
Step 22: 11277 + 537 = 11814
Step 23: 11814 + 537 = 12351
Step 24: 12351 + 537 = 12888
Step 25: 12888 + 537 = 13425
Step 26: 13425 + 537 = 13962
Step 27: 13962 + 537 = 14499
Step 28: 14499 + 537 = 15036
Step 29: 15036 + 537 = 15573
Step 30: 15573 + 537 = 16110
Step 31: 16110 + 537 = 16647
Step 32: 16647 + 537 = 17184
Step 33: 17184 + 537 = 17721
Step 34: 17721 + 537 = 18258
Step 35: 18258 + 537 = 18795
Step 36: 18795 + 537 = 19332
Step 37: 19332 + 537 = 19869
Step 38: 19869 + 537 = 20406
Step 39: 20406 + 537 = 20943
Step 40: 20943 + 537 = 21480
Step 41: 21480 + 537 = 22017
Step 42: 22017 + 537 = 22554
Step 43: 22554 + 537 = 23091
Step 44: 23091 + 537 = 23628
Step 45: 23628 + 537 = 24165
Step 46: 24165 + 537 = 24702
Step 47: 24702 + 537 = 25239
Step 48: 25239 + 537 = 25776
Step 49: 25776 + 537 = 26313
Step 50: 26313 + 537 = 26850
Step 51: 26850 + 537 = 27387
Step 52: 27387 + 537 = 27924
Step 53: 27924 + 537 = 28461
Step 54: 28461 + 537 = 28998
Step 55: 28998 + 537 = 29535
Step 56: 29535 + 537 = 30072
Step 57: 30072 + 537 = 30609
Step 58: 30609 + 537 = 31146
Step 59: 31146 + 537 = 31683
Step 60: 31683 + 537 = 32220
Step 61: 32220 + 537 = 32757
Step 62: 32757 + 537 = 33294
Step 63: 33294 + 537 = 33831
Step 64: 33831 + 537 = 34368
Step 65: 34368 + 537 = 34905
Step 66: 34905 + 537 = 35442
Step 67: 35442 + 537 = 35979
Step 68: 35979 + 537 = 36516
Step 69: 36516 + 537 = 37053
Step 70: 37053 + 537 = 37590
Step 71: 37590 + 537 = 38127
Step 72: 38127 + 537 = 38664
Step 73: 38664 + 537 = 39201
Step 74: 39201 + 537 = 39738
Step 75: 39738 + 537 = 40275
Step 76: 40275 + 537 = 40812
Step 77: 40812 + 537 = 41349
Step 78: 41349 + 537 = 41886
Step 79: 41886 + 537 = 42423
Step 80: 42423 + 537 = 42960
Step 81: 42960 + 537 = 43497
Step 82: 43497 + 537 = 44034
Step 83: 44034 + 537 = 44571
Step 84: 44571 + 537 = 45108
Step 85: 45108 + 537 = 45645
Step 86: 45645 + 537 = 46182
Step 87: 46182 + 537 = 46719
Step 88: 46719 + 537 = 47256
Step 89: 47256 + 537 = 47793
Step 90: 47793 + 537 = 48330
Step 91: 48330 + 537 = 48867
Step 92: 48867 + 537 = 49404
Step 93: 49404 + 537 = 49941
Step 94: 49941 + 537 = 50478
Step 95: 50478 + 537 = 51015
Step 96: 51015 + 537 = 51552
Step 97: 51552 + 537 = 52089
Step 98: 52089 + 537 = 52626
Step 99: 52626 + 537 = 53163
Step 100: 53163 + 537 = 53700
Step 101: 53700 + 537 = 54237
Step 102: 54237 + 537 = 54774
Step 103: 54774 + 537 = 55311
Step 104: 55311 + 537 = 55848
Step 105: 55848 + 537 = 56385
Step 106: 56385 + 537 = 56922
Step 107: 56922 + 537 = 57459
Step 108: 57459 + 537 = 57996
Step 109: 57996 + 537 = 58533
Step 110: 58533 + 537 = 59070
Step 111: 59070 + 537 = 59607
Step 112: 59607 + 537 = 60144
Step 113: 60144 + 537 = 60681
Step 114: 60681 + 537 = 61218
Step 115: 61218 + 537 = 61755
Step 116: 61755 + 537 = 62292
Step 117: 62292 + 537 = 62829
Step 118: 62829 + 537 = 63366
Step 119: 63366 + 537 = 63903
Step 120: 63903 + 537 = 64440
Step 121: 64440 + 537 = 64977
Step 122: 64977 + 537 = 65514
Step 123: 65514 + 537 = 66051
Step 124: 66051 + 537 = 66588
Step 125: 66588 + 537 = 67125
Step 126: 67125 + 537 = 67662
Step 127: 67662 + 537 = 68199
Step 128: 68199 + 537 = 68736
Step 129: 68736 + 537 = 69273
Step 130: 69273 + 537 = 69810
Step 131: 69810 + 537 = 70347
Step 132: 70347 + 537 = 70884
Step 133: 70884 + 537 = 71421
Step 134: 71421 + 537 = 71958
Step 135: 71958 + 537 = 72495
Step 136: 72495 + 537 = 73032
Step 137: 73032 + 537 = 73569
Step 138: 73569 + 537 = 74106
Step 139: 74106 + 537 = 74643
Step 140: 74643 + 537 = 75180
Step 141: 75180 + 537 = 75717
Step 142: 75717 + 537 = 76254
Step 143: 76254 + 537 = 76791
Step 144: 76791 + 537 = 77328
Step 145: 77328 + 537 = 77865
Step 146: 77865 + 537 = 78402
Step 147: 78402 + 537 = 78939
Step 148: 78939 + 537 = 79476
Step 149: 79476 + 537 = 80013
Step 150: 80013 + 537 = 80550
Step 151: 80550 + 537 = 81087
Step 152: 81087 + 537 = 81624
Step 153: 81624 + 537 = 82161
Step 154: 82161 + 537 = 82698
Step 155: 82698 + 537 = 83235
Step 156: 83235 + 537 = 83772
Step 157: 83772 + 537 = 84309
Step 158: 84309 + 537 = 84846
Step 159: 84846 + 537 = 85383
Step 160: 85383 + 537 = 85920
Step 161: 85920 + 537 = 86457
Step 162: 86457 + 537 = 86994
Step 163: 86994 + 537 = 87531
Step 164: 87531 + 537 = 88068
Step 165: 88068 + 537 = 88605
Step 166: 88605 + 537 = 89142
Step 167: 89142 + 537 = 89679
Step 168: 89679 + 537 = 90216
Step 169: 90216 + 537 = 90753
Step 170: 90753 + 537 = 91290
Step 171: 91290 + 537 = 91827
Step 172: 91827 + 537 = 92364
Step 173: 92364 + 537 = 92901
Step 174: 92901 + 537 = 93438
Step 175: 93438 + 537 = 93975
Step 176: 93975 + 537 = 94512
Step 177: 94512 + 537 = 95049
Step 178: 95049 + 537 = 95586
Step 179: 95586 + 537 = 96123
Step 180: 96123 + 537 = 96660
Step 181: 96660 + 537 = 97197
Step 182: 97197 + 537 = 97734
Step 183: 97734 + 537 = 98271
Step 184: 98271 + 537 = 98808
Step 185: 98808 + 537 = 99345
Step 186: 99345 + 537 = 99882
Step 187: 99882 + 537 = 100419
Step 188: 100419 + 537 = 100956
Step 189: 100956 + 537 = 101493
Step 190: 101493 + 537 = 102030
Step 191: 102030 + 537 = 102567
Step 192: 102567 + 537 = 103104
Step 193: 103104 + 537 = 103641
Step 194: 103641 + 537 = 104178
Step 195: 104178 + 537 = 104715
Step 196: 104715 + 537 = 105252
Step 197: 105252 + 537 = 105789
Step 198: 105789 + 537 = 106326
Step 199: 106326 + 537 = 106863
Step 200: 106863 + 537 = 107400
Step 201: 107400 + 537 = 107937
Step 202: 107937 + 537 = 108474
Step 203: 108474 + 537 = 109011
Step 204: 109011 + 537 = 109548
Step 205: 109548 + 537 = 110085
Step 206: 110085 + 537 = 110622
Step 207: 110622 + 537 = 111159
Step 208: 111159 + 537 = 111696
Step 209: 111696 + 537 = 112233
Step 210: 112233 + 537 = 112770
Step 211: 112770 + 537 = 113307
Step 212: 113307 + 537 = 113844
Step 213: 113844 + 537 = 114381
Step 214: 114381 + 537 = 114918
Step 215: 114918 + 537 = 115455
Step 216: 115455 + 537 = 115992
Step 217: 115992 + 537 = 116529
Step 218: 116529 + 537 = 117066
Step 219: 117066 + 537 = 117603
Step 220: 117603 + 537 = 118140
Step 221: 118140 + 537 = 118677
Step 222: 118677 + 537 = 119214
Step 223: 119214 + 537 = 119751
Step 224: 119751 + 537 = 120288
Step 225: 120288 + 537 = 120825
Step 226: 120825 + 537 = 121362
Step 227: 121362 + 537 = 121899
Step 228: 121899 + 537 = 122436
Step 229: 122436 + 537 = 122973
Step 230: 122973 + 537 = 123510
Step 231: 123510 + 537 = 124047
Step 232: 124047 + 537 = 124584
Step 233: 124584 + 537 = 125121
Step 234: 125121 + 537 = 125658
Step 235: 125658 + 537 = 126195
Step 236: 126195 + 537 = 126732
Step 237: 126732 + 537 = 127269
Step 238: 127269 + 537 = 127806
Step 239: 127806 + 537 = 128343
Step 240: 128343 + 537 = 128880
Step 241: 128880 + 537 = 129417
Step 242: 129417 + 537 = 129954
Step 243: 129954 + 537 = 130491
Step 244: 130491 + 537 = 131028
Step 245: 131028 + 537 = 131565
Step 246: 131565 + 537 = 132102
Step 247: 132102 + 537 = 132639
Step 248: 132639 + 537 = 133176
Step 249: 133176 + 537 = 133713
Step 250: 133713 + 537 = 134250
Step 251: 134250 + 537 = 134787
Step 252: 134787 + 537 = 135324
Step 253: 135324 + 537 = 135861
Step 254: 135861 + 537 = 136398
Step 255: 136398 + 537 = 136935
Step 256: 136935 + 537 = 137472
Step 257: 137472 + 537 = 138009
Step 258: 138009 + 537 = 138546
Step 259: 138546 + 537 = 139083
Step 260: 139083 + 537 = 139620
Step 261: 139620 + 537 = 140157
Step 262: 140157 + 537 = 140694
Step 263: 140694 + 537 = 141231
Step 264: 141231 + 537 = 141768
Step 265: 141768 + 537 = 142305
Step 266: 142305 + 537 = 142842
Step 267: 142842 + 537 = 143379
Step 268: 143379 + 537 = 143916
Step 269: 143916 + 537 = 144453
Step 270: 144453 + 537 = 144990
Step 271: 144990 + 537 = 145527
Step 272: 145527 + 537 = 146064
Step 273: 146064 + 537 = 146601
Step 274: 146601 + 537 = 147138
Step 275: 147138 + 537 = 147675
Step 276: 147675 + 537 = 148212
Step 277: 148212 + 537 = 148749
Step 278: 148749 + 537 = 149286
Step 279: 149286 + 537 = 149823
Step 280: 149823 + 537 = 150360
Step 281: 150360 + 537 = 150897
Step 282: 150897 + 537 = 151434
Step 283: 151434 + 537 = 151971
Step 284: 151971 + 537 = 152508
Step 285: 152508 + 537 = 153045
Step 286: 153045 + 537 = 153582
Step 287: 153582 + 537 = 154119
Step 288: 154119 + 537 = 154656
Step 289: 154656 + 537 = 155193
Step 290: 155193 + 537 = 155730
Step 291: 155730 + 537 = 156267
Step 292: 156267 + 537 = 156804
Step 293: 156804 + 537 = 157341
Step 294: 157341 + 537 = 157878
Step 295: 157878 + 537 = 158415
Step 296: 158415 + 537 = 158952
Step 297: 158952 + 537 = 159489
Step 298: 159489 + 537 = 160026
Step 299: 160026 + 537 = 160563
Step 300: 160563 + 537 = 161100
Step 301: 161100 + 537 = 161637
Step 302: 161637 + 537 = 162174
Step 303: 162174 + 537 = 162711
Step 304: 162711 + 537 = 163248
Step 305: 163248 + 537 = 163785
Step 306: 163785 + 537 = 164322
Step 307: 164322 + 537 = 164859
Step 308: 164859 + 537 = 165396
Step 309: 165396 + 537 = 165933
Step 310: 165933 + 537 = 166470
Step 311: 166470 + 537 = 167007
Step 312: 167007 + 537 = 167544
Step 313: 167544 + 537 = 168081
Step 314: 168081 + 537 = 168618
Step 315: 168618 + 537 = 169155
Step 316: 169155 + 537 = 169692
Step 317: 169692 + 537 = 170229
Step 318: 170229 + 537 = 170766
Step 319: 170766 + 537 = 171303
Step 320: 171303 + 537 = 171840
Step 321: 171840 + 537 = 172377
Step 322: 172377 + 537 = 172914
Step 323: 172914 + 537 = 173451
Step 324: 173451 + 537 = 173988
Step 325: 173988 + 537 = 174525
Step 326: 174525 + 537 = 175062
Step 327: 175062 + 537 = 175599
Step 328: 175599 + 537 = 176136
Step 329: 176136 + 537 = 176673
Step 330: 176673 + 537 = 177210
Step 331: 177210 + 537 = 177747
Step 332: 177747 + 537 = 178284
Step 333: 178284 + 537 = 178821
Step 334: 178821 + 537 = 179358
Step 335: 179358 + 537 = 179895
Step 336: 179895 + 537 = 180432
Step 337: 180432 + 537 = 180969
Step 338: 180969 + 537 = 181506
Step 339: 181506 + 537 = 182043
Step 340: 182043 + 537 = 182580
Step 341: 182580 + 537 = 183117
Step 342: 183117 + 537 = 183654
Step 343: 183654 + 537 = 184191
Step 344: 184191 + 537 = 184728
Step 345: 184728 + 537 = 185265
Step 346: 185265 + 537 = 185802
Step 347: 185802 + 537 = 186339
Step 348: 186339 + 537 = 186876
Step 349: 186876 + 537 = 187413
Step 350: 187413 + 537 = 187950
Step 351: 187950 + 537 = 188487
Step 352: 188487 + 537 = 189024
Step 353: 189024 + 537 = 189561
Step 354: 189561 + 537 = 190098
Step 355: 190098 + 537 = 190635
Step 356: 190635 + 537 = 191172
Step 357: 191172 + 537 = 191709
Step 358: 191709 + 537 = 192246
Step 359: 192246 + 537 = 192783
Step 360: 192783 + 537 = 193320
Step 361: 193320 + 537 = 193857
Step 362: 193857 + 537 = 194394
Step 363: 194394 + 537 = 194931
Step 364: 194931 + 537 = 195468
Step 365: 195468 + 537 = 196005
Step 366: 196005 + 537 = 196542
Step 367: 196542 + 537 = 197079
Step 368: 197079 + 537 = 197616
Step 369: 197616 + 537 = 198153

So, 537*369 = 198153