Alright, let's solve this math problem step by step. First, we have the number 239. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 157. So, we're going to take the number 239 and add it to itself 157 times.
Step 1: 0 + 239 = 239
Step 2: 239 + 239 = 478
Step 3: 478 + 239 = 717
Step 4: 717 + 239 = 956
Step 5: 956 + 239 = 1195
Step 6: 1195 + 239 = 1434
Step 7: 1434 + 239 = 1673
Step 8: 1673 + 239 = 1912
Step 9: 1912 + 239 = 2151
Step 10: 2151 + 239 = 2390
Step 11: 2390 + 239 = 2629
Step 12: 2629 + 239 = 2868
Step 13: 2868 + 239 = 3107
Step 14: 3107 + 239 = 3346
Step 15: 3346 + 239 = 3585
Step 16: 3585 + 239 = 3824
Step 17: 3824 + 239 = 4063
Step 18: 4063 + 239 = 4302
Step 19: 4302 + 239 = 4541
Step 20: 4541 + 239 = 4780
Step 21: 4780 + 239 = 5019
Step 22: 5019 + 239 = 5258
Step 23: 5258 + 239 = 5497
Step 24: 5497 + 239 = 5736
Step 25: 5736 + 239 = 5975
Step 26: 5975 + 239 = 6214
Step 27: 6214 + 239 = 6453
Step 28: 6453 + 239 = 6692
Step 29: 6692 + 239 = 6931
Step 30: 6931 + 239 = 7170
Step 31: 7170 + 239 = 7409
Step 32: 7409 + 239 = 7648
Step 33: 7648 + 239 = 7887
Step 34: 7887 + 239 = 8126
Step 35: 8126 + 239 = 8365
Step 36: 8365 + 239 = 8604
Step 37: 8604 + 239 = 8843
Step 38: 8843 + 239 = 9082
Step 39: 9082 + 239 = 9321
Step 40: 9321 + 239 = 9560
Step 41: 9560 + 239 = 9799
Step 42: 9799 + 239 = 10038
Step 43: 10038 + 239 = 10277
Step 44: 10277 + 239 = 10516
Step 45: 10516 + 239 = 10755
Step 46: 10755 + 239 = 10994
Step 47: 10994 + 239 = 11233
Step 48: 11233 + 239 = 11472
Step 49: 11472 + 239 = 11711
Step 50: 11711 + 239 = 11950
Step 51: 11950 + 239 = 12189
Step 52: 12189 + 239 = 12428
Step 53: 12428 + 239 = 12667
Step 54: 12667 + 239 = 12906
Step 55: 12906 + 239 = 13145
Step 56: 13145 + 239 = 13384
Step 57: 13384 + 239 = 13623
Step 58: 13623 + 239 = 13862
Step 59: 13862 + 239 = 14101
Step 60: 14101 + 239 = 14340
Step 61: 14340 + 239 = 14579
Step 62: 14579 + 239 = 14818
Step 63: 14818 + 239 = 15057
Step 64: 15057 + 239 = 15296
Step 65: 15296 + 239 = 15535
Step 66: 15535 + 239 = 15774
Step 67: 15774 + 239 = 16013
Step 68: 16013 + 239 = 16252
Step 69: 16252 + 239 = 16491
Step 70: 16491 + 239 = 16730
Step 71: 16730 + 239 = 16969
Step 72: 16969 + 239 = 17208
Step 73: 17208 + 239 = 17447
Step 74: 17447 + 239 = 17686
Step 75: 17686 + 239 = 17925
Step 76: 17925 + 239 = 18164
Step 77: 18164 + 239 = 18403
Step 78: 18403 + 239 = 18642
Step 79: 18642 + 239 = 18881
Step 80: 18881 + 239 = 19120
Step 81: 19120 + 239 = 19359
Step 82: 19359 + 239 = 19598
Step 83: 19598 + 239 = 19837
Step 84: 19837 + 239 = 20076
Step 85: 20076 + 239 = 20315
Step 86: 20315 + 239 = 20554
Step 87: 20554 + 239 = 20793
Step 88: 20793 + 239 = 21032
Step 89: 21032 + 239 = 21271
Step 90: 21271 + 239 = 21510
Step 91: 21510 + 239 = 21749
Step 92: 21749 + 239 = 21988
Step 93: 21988 + 239 = 22227
Step 94: 22227 + 239 = 22466
Step 95: 22466 + 239 = 22705
Step 96: 22705 + 239 = 22944
Step 97: 22944 + 239 = 23183
Step 98: 23183 + 239 = 23422
Step 99: 23422 + 239 = 23661
Step 100: 23661 + 239 = 23900
Step 101: 23900 + 239 = 24139
Step 102: 24139 + 239 = 24378
Step 103: 24378 + 239 = 24617
Step 104: 24617 + 239 = 24856
Step 105: 24856 + 239 = 25095
Step 106: 25095 + 239 = 25334
Step 107: 25334 + 239 = 25573
Step 108: 25573 + 239 = 25812
Step 109: 25812 + 239 = 26051
Step 110: 26051 + 239 = 26290
Step 111: 26290 + 239 = 26529
Step 112: 26529 + 239 = 26768
Step 113: 26768 + 239 = 27007
Step 114: 27007 + 239 = 27246
Step 115: 27246 + 239 = 27485
Step 116: 27485 + 239 = 27724
Step 117: 27724 + 239 = 27963
Step 118: 27963 + 239 = 28202
Step 119: 28202 + 239 = 28441
Step 120: 28441 + 239 = 28680
Step 121: 28680 + 239 = 28919
Step 122: 28919 + 239 = 29158
Step 123: 29158 + 239 = 29397
Step 124: 29397 + 239 = 29636
Step 125: 29636 + 239 = 29875
Step 126: 29875 + 239 = 30114
Step 127: 30114 + 239 = 30353
Step 128: 30353 + 239 = 30592
Step 129: 30592 + 239 = 30831
Step 130: 30831 + 239 = 31070
Step 131: 31070 + 239 = 31309
Step 132: 31309 + 239 = 31548
Step 133: 31548 + 239 = 31787
Step 134: 31787 + 239 = 32026
Step 135: 32026 + 239 = 32265
Step 136: 32265 + 239 = 32504
Step 137: 32504 + 239 = 32743
Step 138: 32743 + 239 = 32982
Step 139: 32982 + 239 = 33221
Step 140: 33221 + 239 = 33460
Step 141: 33460 + 239 = 33699
Step 142: 33699 + 239 = 33938
Step 143: 33938 + 239 = 34177
Step 144: 34177 + 239 = 34416
Step 145: 34416 + 239 = 34655
Step 146: 34655 + 239 = 34894
Step 147: 34894 + 239 = 35133
Step 148: 35133 + 239 = 35372
Step 149: 35372 + 239 = 35611
Step 150: 35611 + 239 = 35850
Step 151: 35850 + 239 = 36089
Step 152: 36089 + 239 = 36328
Step 153: 36328 + 239 = 36567
Step 154: 36567 + 239 = 36806
Step 155: 36806 + 239 = 37045
Step 156: 37045 + 239 = 37284
Step 157: 37284 + 239 = 37523

So, 239*157 = 37523