Alright, let's solve this math problem step by step. First, we have the number 63. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 200. So, we're going to take the number 63 and add it to itself 200 times.
Step 1: 0 + 63 = 63
Step 2: 63 + 63 = 126
Step 3: 126 + 63 = 189
Step 4: 189 + 63 = 252
Step 5: 252 + 63 = 315
Step 6: 315 + 63 = 378
Step 7: 378 + 63 = 441
Step 8: 441 + 63 = 504
Step 9: 504 + 63 = 567
Step 10: 567 + 63 = 630
Step 11: 630 + 63 = 693
Step 12: 693 + 63 = 756
Step 13: 756 + 63 = 819
Step 14: 819 + 63 = 882
Step 15: 882 + 63 = 945
Step 16: 945 + 63 = 1008
Step 17: 1008 + 63 = 1071
Step 18: 1071 + 63 = 1134
Step 19: 1134 + 63 = 1197
Step 20: 1197 + 63 = 1260
Step 21: 1260 + 63 = 1323
Step 22: 1323 + 63 = 1386
Step 23: 1386 + 63 = 1449
Step 24: 1449 + 63 = 1512
Step 25: 1512 + 63 = 1575
Step 26: 1575 + 63 = 1638
Step 27: 1638 + 63 = 1701
Step 28: 1701 + 63 = 1764
Step 29: 1764 + 63 = 1827
Step 30: 1827 + 63 = 1890
Step 31: 1890 + 63 = 1953
Step 32: 1953 + 63 = 2016
Step 33: 2016 + 63 = 2079
Step 34: 2079 + 63 = 2142
Step 35: 2142 + 63 = 2205
Step 36: 2205 + 63 = 2268
Step 37: 2268 + 63 = 2331
Step 38: 2331 + 63 = 2394
Step 39: 2394 + 63 = 2457
Step 40: 2457 + 63 = 2520
Step 41: 2520 + 63 = 2583
Step 42: 2583 + 63 = 2646
Step 43: 2646 + 63 = 2709
Step 44: 2709 + 63 = 2772
Step 45: 2772 + 63 = 2835
Step 46: 2835 + 63 = 2898
Step 47: 2898 + 63 = 2961
Step 48: 2961 + 63 = 3024
Step 49: 3024 + 63 = 3087
Step 50: 3087 + 63 = 3150
Step 51: 3150 + 63 = 3213
Step 52: 3213 + 63 = 3276
Step 53: 3276 + 63 = 3339
Step 54: 3339 + 63 = 3402
Step 55: 3402 + 63 = 3465
Step 56: 3465 + 63 = 3528
Step 57: 3528 + 63 = 3591
Step 58: 3591 + 63 = 3654
Step 59: 3654 + 63 = 3717
Step 60: 3717 + 63 = 3780
Step 61: 3780 + 63 = 3843
Step 62: 3843 + 63 = 3906
Step 63: 3906 + 63 = 3969
Step 64: 3969 + 63 = 4032
Step 65: 4032 + 63 = 4095
Step 66: 4095 + 63 = 4158
Step 67: 4158 + 63 = 4221
Step 68: 4221 + 63 = 4284
Step 69: 4284 + 63 = 4347
Step 70: 4347 + 63 = 4410
Step 71: 4410 + 63 = 4473
Step 72: 4473 + 63 = 4536
Step 73: 4536 + 63 = 4599
Step 74: 4599 + 63 = 4662
Step 75: 4662 + 63 = 4725
Step 76: 4725 + 63 = 4788
Step 77: 4788 + 63 = 4851
Step 78: 4851 + 63 = 4914
Step 79: 4914 + 63 = 4977
Step 80: 4977 + 63 = 5040
Step 81: 5040 + 63 = 5103
Step 82: 5103 + 63 = 5166
Step 83: 5166 + 63 = 5229
Step 84: 5229 + 63 = 5292
Step 85: 5292 + 63 = 5355
Step 86: 5355 + 63 = 5418
Step 87: 5418 + 63 = 5481
Step 88: 5481 + 63 = 5544
Step 89: 5544 + 63 = 5607
Step 90: 5607 + 63 = 5670
Step 91: 5670 + 63 = 5733
Step 92: 5733 + 63 = 5796
Step 93: 5796 + 63 = 5859
Step 94: 5859 + 63 = 5922
Step 95: 5922 + 63 = 5985
Step 96: 5985 + 63 = 6048
Step 97: 6048 + 63 = 6111
Step 98: 6111 + 63 = 6174
Step 99: 6174 + 63 = 6237
Step 100: 6237 + 63 = 6300
Step 101: 6300 + 63 = 6363
Step 102: 6363 + 63 = 6426
Step 103: 6426 + 63 = 6489
Step 104: 6489 + 63 = 6552
Step 105: 6552 + 63 = 6615
Step 106: 6615 + 63 = 6678
Step 107: 6678 + 63 = 6741
Step 108: 6741 + 63 = 6804
Step 109: 6804 + 63 = 6867
Step 110: 6867 + 63 = 6930
Step 111: 6930 + 63 = 6993
Step 112: 6993 + 63 = 7056
Step 113: 7056 + 63 = 7119
Step 114: 7119 + 63 = 7182
Step 115: 7182 + 63 = 7245
Step 116: 7245 + 63 = 7308
Step 117: 7308 + 63 = 7371
Step 118: 7371 + 63 = 7434
Step 119: 7434 + 63 = 7497
Step 120: 7497 + 63 = 7560
Step 121: 7560 + 63 = 7623
Step 122: 7623 + 63 = 7686
Step 123: 7686 + 63 = 7749
Step 124: 7749 + 63 = 7812
Step 125: 7812 + 63 = 7875
Step 126: 7875 + 63 = 7938
Step 127: 7938 + 63 = 8001
Step 128: 8001 + 63 = 8064
Step 129: 8064 + 63 = 8127
Step 130: 8127 + 63 = 8190
Step 131: 8190 + 63 = 8253
Step 132: 8253 + 63 = 8316
Step 133: 8316 + 63 = 8379
Step 134: 8379 + 63 = 8442
Step 135: 8442 + 63 = 8505
Step 136: 8505 + 63 = 8568
Step 137: 8568 + 63 = 8631
Step 138: 8631 + 63 = 8694
Step 139: 8694 + 63 = 8757
Step 140: 8757 + 63 = 8820
Step 141: 8820 + 63 = 8883
Step 142: 8883 + 63 = 8946
Step 143: 8946 + 63 = 9009
Step 144: 9009 + 63 = 9072
Step 145: 9072 + 63 = 9135
Step 146: 9135 + 63 = 9198
Step 147: 9198 + 63 = 9261
Step 148: 9261 + 63 = 9324
Step 149: 9324 + 63 = 9387
Step 150: 9387 + 63 = 9450
Step 151: 9450 + 63 = 9513
Step 152: 9513 + 63 = 9576
Step 153: 9576 + 63 = 9639
Step 154: 9639 + 63 = 9702
Step 155: 9702 + 63 = 9765
Step 156: 9765 + 63 = 9828
Step 157: 9828 + 63 = 9891
Step 158: 9891 + 63 = 9954
Step 159: 9954 + 63 = 10017
Step 160: 10017 + 63 = 10080
Step 161: 10080 + 63 = 10143
Step 162: 10143 + 63 = 10206
Step 163: 10206 + 63 = 10269
Step 164: 10269 + 63 = 10332
Step 165: 10332 + 63 = 10395
Step 166: 10395 + 63 = 10458
Step 167: 10458 + 63 = 10521
Step 168: 10521 + 63 = 10584
Step 169: 10584 + 63 = 10647
Step 170: 10647 + 63 = 10710
Step 171: 10710 + 63 = 10773
Step 172: 10773 + 63 = 10836
Step 173: 10836 + 63 = 10899
Step 174: 10899 + 63 = 10962
Step 175: 10962 + 63 = 11025
Step 176: 11025 + 63 = 11088
Step 177: 11088 + 63 = 11151
Step 178: 11151 + 63 = 11214
Step 179: 11214 + 63 = 11277
Step 180: 11277 + 63 = 11340
Step 181: 11340 + 63 = 11403
Step 182: 11403 + 63 = 11466
Step 183: 11466 + 63 = 11529
Step 184: 11529 + 63 = 11592
Step 185: 11592 + 63 = 11655
Step 186: 11655 + 63 = 11718
Step 187: 11718 + 63 = 11781
Step 188: 11781 + 63 = 11844
Step 189: 11844 + 63 = 11907
Step 190: 11907 + 63 = 11970
Step 191: 11970 + 63 = 12033
Step 192: 12033 + 63 = 12096
Step 193: 12096 + 63 = 12159
Step 194: 12159 + 63 = 12222
Step 195: 12222 + 63 = 12285
Step 196: 12285 + 63 = 12348
Step 197: 12348 + 63 = 12411
Step 198: 12411 + 63 = 12474
Step 199: 12474 + 63 = 12537
Step 200: 12537 + 63 = 12600

So, 63*200 = 12600