Alright, let's solve this math problem step by step. First, we have the number 343. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 206. So, we're going to take the number 343 and add it to itself 206 times.
Step 1: 0 + 343 = 343
Step 2: 343 + 343 = 686
Step 3: 686 + 343 = 1029
Step 4: 1029 + 343 = 1372
Step 5: 1372 + 343 = 1715
Step 6: 1715 + 343 = 2058
Step 7: 2058 + 343 = 2401
Step 8: 2401 + 343 = 2744
Step 9: 2744 + 343 = 3087
Step 10: 3087 + 343 = 3430
Step 11: 3430 + 343 = 3773
Step 12: 3773 + 343 = 4116
Step 13: 4116 + 343 = 4459
Step 14: 4459 + 343 = 4802
Step 15: 4802 + 343 = 5145
Step 16: 5145 + 343 = 5488
Step 17: 5488 + 343 = 5831
Step 18: 5831 + 343 = 6174
Step 19: 6174 + 343 = 6517
Step 20: 6517 + 343 = 6860
Step 21: 6860 + 343 = 7203
Step 22: 7203 + 343 = 7546
Step 23: 7546 + 343 = 7889
Step 24: 7889 + 343 = 8232
Step 25: 8232 + 343 = 8575
Step 26: 8575 + 343 = 8918
Step 27: 8918 + 343 = 9261
Step 28: 9261 + 343 = 9604
Step 29: 9604 + 343 = 9947
Step 30: 9947 + 343 = 10290
Step 31: 10290 + 343 = 10633
Step 32: 10633 + 343 = 10976
Step 33: 10976 + 343 = 11319
Step 34: 11319 + 343 = 11662
Step 35: 11662 + 343 = 12005
Step 36: 12005 + 343 = 12348
Step 37: 12348 + 343 = 12691
Step 38: 12691 + 343 = 13034
Step 39: 13034 + 343 = 13377
Step 40: 13377 + 343 = 13720
Step 41: 13720 + 343 = 14063
Step 42: 14063 + 343 = 14406
Step 43: 14406 + 343 = 14749
Step 44: 14749 + 343 = 15092
Step 45: 15092 + 343 = 15435
Step 46: 15435 + 343 = 15778
Step 47: 15778 + 343 = 16121
Step 48: 16121 + 343 = 16464
Step 49: 16464 + 343 = 16807
Step 50: 16807 + 343 = 17150
Step 51: 17150 + 343 = 17493
Step 52: 17493 + 343 = 17836
Step 53: 17836 + 343 = 18179
Step 54: 18179 + 343 = 18522
Step 55: 18522 + 343 = 18865
Step 56: 18865 + 343 = 19208
Step 57: 19208 + 343 = 19551
Step 58: 19551 + 343 = 19894
Step 59: 19894 + 343 = 20237
Step 60: 20237 + 343 = 20580
Step 61: 20580 + 343 = 20923
Step 62: 20923 + 343 = 21266
Step 63: 21266 + 343 = 21609
Step 64: 21609 + 343 = 21952
Step 65: 21952 + 343 = 22295
Step 66: 22295 + 343 = 22638
Step 67: 22638 + 343 = 22981
Step 68: 22981 + 343 = 23324
Step 69: 23324 + 343 = 23667
Step 70: 23667 + 343 = 24010
Step 71: 24010 + 343 = 24353
Step 72: 24353 + 343 = 24696
Step 73: 24696 + 343 = 25039
Step 74: 25039 + 343 = 25382
Step 75: 25382 + 343 = 25725
Step 76: 25725 + 343 = 26068
Step 77: 26068 + 343 = 26411
Step 78: 26411 + 343 = 26754
Step 79: 26754 + 343 = 27097
Step 80: 27097 + 343 = 27440
Step 81: 27440 + 343 = 27783
Step 82: 27783 + 343 = 28126
Step 83: 28126 + 343 = 28469
Step 84: 28469 + 343 = 28812
Step 85: 28812 + 343 = 29155
Step 86: 29155 + 343 = 29498
Step 87: 29498 + 343 = 29841
Step 88: 29841 + 343 = 30184
Step 89: 30184 + 343 = 30527
Step 90: 30527 + 343 = 30870
Step 91: 30870 + 343 = 31213
Step 92: 31213 + 343 = 31556
Step 93: 31556 + 343 = 31899
Step 94: 31899 + 343 = 32242
Step 95: 32242 + 343 = 32585
Step 96: 32585 + 343 = 32928
Step 97: 32928 + 343 = 33271
Step 98: 33271 + 343 = 33614
Step 99: 33614 + 343 = 33957
Step 100: 33957 + 343 = 34300
Step 101: 34300 + 343 = 34643
Step 102: 34643 + 343 = 34986
Step 103: 34986 + 343 = 35329
Step 104: 35329 + 343 = 35672
Step 105: 35672 + 343 = 36015
Step 106: 36015 + 343 = 36358
Step 107: 36358 + 343 = 36701
Step 108: 36701 + 343 = 37044
Step 109: 37044 + 343 = 37387
Step 110: 37387 + 343 = 37730
Step 111: 37730 + 343 = 38073
Step 112: 38073 + 343 = 38416
Step 113: 38416 + 343 = 38759
Step 114: 38759 + 343 = 39102
Step 115: 39102 + 343 = 39445
Step 116: 39445 + 343 = 39788
Step 117: 39788 + 343 = 40131
Step 118: 40131 + 343 = 40474
Step 119: 40474 + 343 = 40817
Step 120: 40817 + 343 = 41160
Step 121: 41160 + 343 = 41503
Step 122: 41503 + 343 = 41846
Step 123: 41846 + 343 = 42189
Step 124: 42189 + 343 = 42532
Step 125: 42532 + 343 = 42875
Step 126: 42875 + 343 = 43218
Step 127: 43218 + 343 = 43561
Step 128: 43561 + 343 = 43904
Step 129: 43904 + 343 = 44247
Step 130: 44247 + 343 = 44590
Step 131: 44590 + 343 = 44933
Step 132: 44933 + 343 = 45276
Step 133: 45276 + 343 = 45619
Step 134: 45619 + 343 = 45962
Step 135: 45962 + 343 = 46305
Step 136: 46305 + 343 = 46648
Step 137: 46648 + 343 = 46991
Step 138: 46991 + 343 = 47334
Step 139: 47334 + 343 = 47677
Step 140: 47677 + 343 = 48020
Step 141: 48020 + 343 = 48363
Step 142: 48363 + 343 = 48706
Step 143: 48706 + 343 = 49049
Step 144: 49049 + 343 = 49392
Step 145: 49392 + 343 = 49735
Step 146: 49735 + 343 = 50078
Step 147: 50078 + 343 = 50421
Step 148: 50421 + 343 = 50764
Step 149: 50764 + 343 = 51107
Step 150: 51107 + 343 = 51450
Step 151: 51450 + 343 = 51793
Step 152: 51793 + 343 = 52136
Step 153: 52136 + 343 = 52479
Step 154: 52479 + 343 = 52822
Step 155: 52822 + 343 = 53165
Step 156: 53165 + 343 = 53508
Step 157: 53508 + 343 = 53851
Step 158: 53851 + 343 = 54194
Step 159: 54194 + 343 = 54537
Step 160: 54537 + 343 = 54880
Step 161: 54880 + 343 = 55223
Step 162: 55223 + 343 = 55566
Step 163: 55566 + 343 = 55909
Step 164: 55909 + 343 = 56252
Step 165: 56252 + 343 = 56595
Step 166: 56595 + 343 = 56938
Step 167: 56938 + 343 = 57281
Step 168: 57281 + 343 = 57624
Step 169: 57624 + 343 = 57967
Step 170: 57967 + 343 = 58310
Step 171: 58310 + 343 = 58653
Step 172: 58653 + 343 = 58996
Step 173: 58996 + 343 = 59339
Step 174: 59339 + 343 = 59682
Step 175: 59682 + 343 = 60025
Step 176: 60025 + 343 = 60368
Step 177: 60368 + 343 = 60711
Step 178: 60711 + 343 = 61054
Step 179: 61054 + 343 = 61397
Step 180: 61397 + 343 = 61740
Step 181: 61740 + 343 = 62083
Step 182: 62083 + 343 = 62426
Step 183: 62426 + 343 = 62769
Step 184: 62769 + 343 = 63112
Step 185: 63112 + 343 = 63455
Step 186: 63455 + 343 = 63798
Step 187: 63798 + 343 = 64141
Step 188: 64141 + 343 = 64484
Step 189: 64484 + 343 = 64827
Step 190: 64827 + 343 = 65170
Step 191: 65170 + 343 = 65513
Step 192: 65513 + 343 = 65856
Step 193: 65856 + 343 = 66199
Step 194: 66199 + 343 = 66542
Step 195: 66542 + 343 = 66885
Step 196: 66885 + 343 = 67228
Step 197: 67228 + 343 = 67571
Step 198: 67571 + 343 = 67914
Step 199: 67914 + 343 = 68257
Step 200: 68257 + 343 = 68600
Step 201: 68600 + 343 = 68943
Step 202: 68943 + 343 = 69286
Step 203: 69286 + 343 = 69629
Step 204: 69629 + 343 = 69972
Step 205: 69972 + 343 = 70315
Step 206: 70315 + 343 = 70658

So, 343*206 = 70658