Alright, let's solve this math problem step by step. First, we have the number 341. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 138. So, we're going to take the number 341 and add it to itself 138 times.
Step 1: 0 + 341 = 341
Step 2: 341 + 341 = 682
Step 3: 682 + 341 = 1023
Step 4: 1023 + 341 = 1364
Step 5: 1364 + 341 = 1705
Step 6: 1705 + 341 = 2046
Step 7: 2046 + 341 = 2387
Step 8: 2387 + 341 = 2728
Step 9: 2728 + 341 = 3069
Step 10: 3069 + 341 = 3410
Step 11: 3410 + 341 = 3751
Step 12: 3751 + 341 = 4092
Step 13: 4092 + 341 = 4433
Step 14: 4433 + 341 = 4774
Step 15: 4774 + 341 = 5115
Step 16: 5115 + 341 = 5456
Step 17: 5456 + 341 = 5797
Step 18: 5797 + 341 = 6138
Step 19: 6138 + 341 = 6479
Step 20: 6479 + 341 = 6820
Step 21: 6820 + 341 = 7161
Step 22: 7161 + 341 = 7502
Step 23: 7502 + 341 = 7843
Step 24: 7843 + 341 = 8184
Step 25: 8184 + 341 = 8525
Step 26: 8525 + 341 = 8866
Step 27: 8866 + 341 = 9207
Step 28: 9207 + 341 = 9548
Step 29: 9548 + 341 = 9889
Step 30: 9889 + 341 = 10230
Step 31: 10230 + 341 = 10571
Step 32: 10571 + 341 = 10912
Step 33: 10912 + 341 = 11253
Step 34: 11253 + 341 = 11594
Step 35: 11594 + 341 = 11935
Step 36: 11935 + 341 = 12276
Step 37: 12276 + 341 = 12617
Step 38: 12617 + 341 = 12958
Step 39: 12958 + 341 = 13299
Step 40: 13299 + 341 = 13640
Step 41: 13640 + 341 = 13981
Step 42: 13981 + 341 = 14322
Step 43: 14322 + 341 = 14663
Step 44: 14663 + 341 = 15004
Step 45: 15004 + 341 = 15345
Step 46: 15345 + 341 = 15686
Step 47: 15686 + 341 = 16027
Step 48: 16027 + 341 = 16368
Step 49: 16368 + 341 = 16709
Step 50: 16709 + 341 = 17050
Step 51: 17050 + 341 = 17391
Step 52: 17391 + 341 = 17732
Step 53: 17732 + 341 = 18073
Step 54: 18073 + 341 = 18414
Step 55: 18414 + 341 = 18755
Step 56: 18755 + 341 = 19096
Step 57: 19096 + 341 = 19437
Step 58: 19437 + 341 = 19778
Step 59: 19778 + 341 = 20119
Step 60: 20119 + 341 = 20460
Step 61: 20460 + 341 = 20801
Step 62: 20801 + 341 = 21142
Step 63: 21142 + 341 = 21483
Step 64: 21483 + 341 = 21824
Step 65: 21824 + 341 = 22165
Step 66: 22165 + 341 = 22506
Step 67: 22506 + 341 = 22847
Step 68: 22847 + 341 = 23188
Step 69: 23188 + 341 = 23529
Step 70: 23529 + 341 = 23870
Step 71: 23870 + 341 = 24211
Step 72: 24211 + 341 = 24552
Step 73: 24552 + 341 = 24893
Step 74: 24893 + 341 = 25234
Step 75: 25234 + 341 = 25575
Step 76: 25575 + 341 = 25916
Step 77: 25916 + 341 = 26257
Step 78: 26257 + 341 = 26598
Step 79: 26598 + 341 = 26939
Step 80: 26939 + 341 = 27280
Step 81: 27280 + 341 = 27621
Step 82: 27621 + 341 = 27962
Step 83: 27962 + 341 = 28303
Step 84: 28303 + 341 = 28644
Step 85: 28644 + 341 = 28985
Step 86: 28985 + 341 = 29326
Step 87: 29326 + 341 = 29667
Step 88: 29667 + 341 = 30008
Step 89: 30008 + 341 = 30349
Step 90: 30349 + 341 = 30690
Step 91: 30690 + 341 = 31031
Step 92: 31031 + 341 = 31372
Step 93: 31372 + 341 = 31713
Step 94: 31713 + 341 = 32054
Step 95: 32054 + 341 = 32395
Step 96: 32395 + 341 = 32736
Step 97: 32736 + 341 = 33077
Step 98: 33077 + 341 = 33418
Step 99: 33418 + 341 = 33759
Step 100: 33759 + 341 = 34100
Step 101: 34100 + 341 = 34441
Step 102: 34441 + 341 = 34782
Step 103: 34782 + 341 = 35123
Step 104: 35123 + 341 = 35464
Step 105: 35464 + 341 = 35805
Step 106: 35805 + 341 = 36146
Step 107: 36146 + 341 = 36487
Step 108: 36487 + 341 = 36828
Step 109: 36828 + 341 = 37169
Step 110: 37169 + 341 = 37510
Step 111: 37510 + 341 = 37851
Step 112: 37851 + 341 = 38192
Step 113: 38192 + 341 = 38533
Step 114: 38533 + 341 = 38874
Step 115: 38874 + 341 = 39215
Step 116: 39215 + 341 = 39556
Step 117: 39556 + 341 = 39897
Step 118: 39897 + 341 = 40238
Step 119: 40238 + 341 = 40579
Step 120: 40579 + 341 = 40920
Step 121: 40920 + 341 = 41261
Step 122: 41261 + 341 = 41602
Step 123: 41602 + 341 = 41943
Step 124: 41943 + 341 = 42284
Step 125: 42284 + 341 = 42625
Step 126: 42625 + 341 = 42966
Step 127: 42966 + 341 = 43307
Step 128: 43307 + 341 = 43648
Step 129: 43648 + 341 = 43989
Step 130: 43989 + 341 = 44330
Step 131: 44330 + 341 = 44671
Step 132: 44671 + 341 = 45012
Step 133: 45012 + 341 = 45353
Step 134: 45353 + 341 = 45694
Step 135: 45694 + 341 = 46035
Step 136: 46035 + 341 = 46376
Step 137: 46376 + 341 = 46717
Step 138: 46717 + 341 = 47058

So, 341*138 = 47058