Alright, let's solve this math problem step by step. First, we have the number 198. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 127. So, we're going to take the number 198 and add it to itself 127 times.
Step 1: 0 + 198 = 198
Step 2: 198 + 198 = 396
Step 3: 396 + 198 = 594
Step 4: 594 + 198 = 792
Step 5: 792 + 198 = 990
Step 6: 990 + 198 = 1188
Step 7: 1188 + 198 = 1386
Step 8: 1386 + 198 = 1584
Step 9: 1584 + 198 = 1782
Step 10: 1782 + 198 = 1980
Step 11: 1980 + 198 = 2178
Step 12: 2178 + 198 = 2376
Step 13: 2376 + 198 = 2574
Step 14: 2574 + 198 = 2772
Step 15: 2772 + 198 = 2970
Step 16: 2970 + 198 = 3168
Step 17: 3168 + 198 = 3366
Step 18: 3366 + 198 = 3564
Step 19: 3564 + 198 = 3762
Step 20: 3762 + 198 = 3960
Step 21: 3960 + 198 = 4158
Step 22: 4158 + 198 = 4356
Step 23: 4356 + 198 = 4554
Step 24: 4554 + 198 = 4752
Step 25: 4752 + 198 = 4950
Step 26: 4950 + 198 = 5148
Step 27: 5148 + 198 = 5346
Step 28: 5346 + 198 = 5544
Step 29: 5544 + 198 = 5742
Step 30: 5742 + 198 = 5940
Step 31: 5940 + 198 = 6138
Step 32: 6138 + 198 = 6336
Step 33: 6336 + 198 = 6534
Step 34: 6534 + 198 = 6732
Step 35: 6732 + 198 = 6930
Step 36: 6930 + 198 = 7128
Step 37: 7128 + 198 = 7326
Step 38: 7326 + 198 = 7524
Step 39: 7524 + 198 = 7722
Step 40: 7722 + 198 = 7920
Step 41: 7920 + 198 = 8118
Step 42: 8118 + 198 = 8316
Step 43: 8316 + 198 = 8514
Step 44: 8514 + 198 = 8712
Step 45: 8712 + 198 = 8910
Step 46: 8910 + 198 = 9108
Step 47: 9108 + 198 = 9306
Step 48: 9306 + 198 = 9504
Step 49: 9504 + 198 = 9702
Step 50: 9702 + 198 = 9900
Step 51: 9900 + 198 = 10098
Step 52: 10098 + 198 = 10296
Step 53: 10296 + 198 = 10494
Step 54: 10494 + 198 = 10692
Step 55: 10692 + 198 = 10890
Step 56: 10890 + 198 = 11088
Step 57: 11088 + 198 = 11286
Step 58: 11286 + 198 = 11484
Step 59: 11484 + 198 = 11682
Step 60: 11682 + 198 = 11880
Step 61: 11880 + 198 = 12078
Step 62: 12078 + 198 = 12276
Step 63: 12276 + 198 = 12474
Step 64: 12474 + 198 = 12672
Step 65: 12672 + 198 = 12870
Step 66: 12870 + 198 = 13068
Step 67: 13068 + 198 = 13266
Step 68: 13266 + 198 = 13464
Step 69: 13464 + 198 = 13662
Step 70: 13662 + 198 = 13860
Step 71: 13860 + 198 = 14058
Step 72: 14058 + 198 = 14256
Step 73: 14256 + 198 = 14454
Step 74: 14454 + 198 = 14652
Step 75: 14652 + 198 = 14850
Step 76: 14850 + 198 = 15048
Step 77: 15048 + 198 = 15246
Step 78: 15246 + 198 = 15444
Step 79: 15444 + 198 = 15642
Step 80: 15642 + 198 = 15840
Step 81: 15840 + 198 = 16038
Step 82: 16038 + 198 = 16236
Step 83: 16236 + 198 = 16434
Step 84: 16434 + 198 = 16632
Step 85: 16632 + 198 = 16830
Step 86: 16830 + 198 = 17028
Step 87: 17028 + 198 = 17226
Step 88: 17226 + 198 = 17424
Step 89: 17424 + 198 = 17622
Step 90: 17622 + 198 = 17820
Step 91: 17820 + 198 = 18018
Step 92: 18018 + 198 = 18216
Step 93: 18216 + 198 = 18414
Step 94: 18414 + 198 = 18612
Step 95: 18612 + 198 = 18810
Step 96: 18810 + 198 = 19008
Step 97: 19008 + 198 = 19206
Step 98: 19206 + 198 = 19404
Step 99: 19404 + 198 = 19602
Step 100: 19602 + 198 = 19800
Step 101: 19800 + 198 = 19998
Step 102: 19998 + 198 = 20196
Step 103: 20196 + 198 = 20394
Step 104: 20394 + 198 = 20592
Step 105: 20592 + 198 = 20790
Step 106: 20790 + 198 = 20988
Step 107: 20988 + 198 = 21186
Step 108: 21186 + 198 = 21384
Step 109: 21384 + 198 = 21582
Step 110: 21582 + 198 = 21780
Step 111: 21780 + 198 = 21978
Step 112: 21978 + 198 = 22176
Step 113: 22176 + 198 = 22374
Step 114: 22374 + 198 = 22572
Step 115: 22572 + 198 = 22770
Step 116: 22770 + 198 = 22968
Step 117: 22968 + 198 = 23166
Step 118: 23166 + 198 = 23364
Step 119: 23364 + 198 = 23562
Step 120: 23562 + 198 = 23760
Step 121: 23760 + 198 = 23958
Step 122: 23958 + 198 = 24156
Step 123: 24156 + 198 = 24354
Step 124: 24354 + 198 = 24552
Step 125: 24552 + 198 = 24750
Step 126: 24750 + 198 = 24948
Step 127: 24948 + 198 = 25146

So, 198*127 = 25146