Alright, let's solve this math problem step by step. First, we have the number 209. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 124. So, we're going to take the number 209 and add it to itself 124 times.
Step 1: 0 + 209 = 209
Step 2: 209 + 209 = 418
Step 3: 418 + 209 = 627
Step 4: 627 + 209 = 836
Step 5: 836 + 209 = 1045
Step 6: 1045 + 209 = 1254
Step 7: 1254 + 209 = 1463
Step 8: 1463 + 209 = 1672
Step 9: 1672 + 209 = 1881
Step 10: 1881 + 209 = 2090
Step 11: 2090 + 209 = 2299
Step 12: 2299 + 209 = 2508
Step 13: 2508 + 209 = 2717
Step 14: 2717 + 209 = 2926
Step 15: 2926 + 209 = 3135
Step 16: 3135 + 209 = 3344
Step 17: 3344 + 209 = 3553
Step 18: 3553 + 209 = 3762
Step 19: 3762 + 209 = 3971
Step 20: 3971 + 209 = 4180
Step 21: 4180 + 209 = 4389
Step 22: 4389 + 209 = 4598
Step 23: 4598 + 209 = 4807
Step 24: 4807 + 209 = 5016
Step 25: 5016 + 209 = 5225
Step 26: 5225 + 209 = 5434
Step 27: 5434 + 209 = 5643
Step 28: 5643 + 209 = 5852
Step 29: 5852 + 209 = 6061
Step 30: 6061 + 209 = 6270
Step 31: 6270 + 209 = 6479
Step 32: 6479 + 209 = 6688
Step 33: 6688 + 209 = 6897
Step 34: 6897 + 209 = 7106
Step 35: 7106 + 209 = 7315
Step 36: 7315 + 209 = 7524
Step 37: 7524 + 209 = 7733
Step 38: 7733 + 209 = 7942
Step 39: 7942 + 209 = 8151
Step 40: 8151 + 209 = 8360
Step 41: 8360 + 209 = 8569
Step 42: 8569 + 209 = 8778
Step 43: 8778 + 209 = 8987
Step 44: 8987 + 209 = 9196
Step 45: 9196 + 209 = 9405
Step 46: 9405 + 209 = 9614
Step 47: 9614 + 209 = 9823
Step 48: 9823 + 209 = 10032
Step 49: 10032 + 209 = 10241
Step 50: 10241 + 209 = 10450
Step 51: 10450 + 209 = 10659
Step 52: 10659 + 209 = 10868
Step 53: 10868 + 209 = 11077
Step 54: 11077 + 209 = 11286
Step 55: 11286 + 209 = 11495
Step 56: 11495 + 209 = 11704
Step 57: 11704 + 209 = 11913
Step 58: 11913 + 209 = 12122
Step 59: 12122 + 209 = 12331
Step 60: 12331 + 209 = 12540
Step 61: 12540 + 209 = 12749
Step 62: 12749 + 209 = 12958
Step 63: 12958 + 209 = 13167
Step 64: 13167 + 209 = 13376
Step 65: 13376 + 209 = 13585
Step 66: 13585 + 209 = 13794
Step 67: 13794 + 209 = 14003
Step 68: 14003 + 209 = 14212
Step 69: 14212 + 209 = 14421
Step 70: 14421 + 209 = 14630
Step 71: 14630 + 209 = 14839
Step 72: 14839 + 209 = 15048
Step 73: 15048 + 209 = 15257
Step 74: 15257 + 209 = 15466
Step 75: 15466 + 209 = 15675
Step 76: 15675 + 209 = 15884
Step 77: 15884 + 209 = 16093
Step 78: 16093 + 209 = 16302
Step 79: 16302 + 209 = 16511
Step 80: 16511 + 209 = 16720
Step 81: 16720 + 209 = 16929
Step 82: 16929 + 209 = 17138
Step 83: 17138 + 209 = 17347
Step 84: 17347 + 209 = 17556
Step 85: 17556 + 209 = 17765
Step 86: 17765 + 209 = 17974
Step 87: 17974 + 209 = 18183
Step 88: 18183 + 209 = 18392
Step 89: 18392 + 209 = 18601
Step 90: 18601 + 209 = 18810
Step 91: 18810 + 209 = 19019
Step 92: 19019 + 209 = 19228
Step 93: 19228 + 209 = 19437
Step 94: 19437 + 209 = 19646
Step 95: 19646 + 209 = 19855
Step 96: 19855 + 209 = 20064
Step 97: 20064 + 209 = 20273
Step 98: 20273 + 209 = 20482
Step 99: 20482 + 209 = 20691
Step 100: 20691 + 209 = 20900
Step 101: 20900 + 209 = 21109
Step 102: 21109 + 209 = 21318
Step 103: 21318 + 209 = 21527
Step 104: 21527 + 209 = 21736
Step 105: 21736 + 209 = 21945
Step 106: 21945 + 209 = 22154
Step 107: 22154 + 209 = 22363
Step 108: 22363 + 209 = 22572
Step 109: 22572 + 209 = 22781
Step 110: 22781 + 209 = 22990
Step 111: 22990 + 209 = 23199
Step 112: 23199 + 209 = 23408
Step 113: 23408 + 209 = 23617
Step 114: 23617 + 209 = 23826
Step 115: 23826 + 209 = 24035
Step 116: 24035 + 209 = 24244
Step 117: 24244 + 209 = 24453
Step 118: 24453 + 209 = 24662
Step 119: 24662 + 209 = 24871
Step 120: 24871 + 209 = 25080
Step 121: 25080 + 209 = 25289
Step 122: 25289 + 209 = 25498
Step 123: 25498 + 209 = 25707
Step 124: 25707 + 209 = 25916

So, 209*124 = 25916