Alright, let's solve this math problem step by step. First, we have the number 459. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 311. So, we're going to take the number 459 and add it to itself 311 times.
Step 1: 0 + 459 = 459
Step 2: 459 + 459 = 918
Step 3: 918 + 459 = 1377
Step 4: 1377 + 459 = 1836
Step 5: 1836 + 459 = 2295
Step 6: 2295 + 459 = 2754
Step 7: 2754 + 459 = 3213
Step 8: 3213 + 459 = 3672
Step 9: 3672 + 459 = 4131
Step 10: 4131 + 459 = 4590
Step 11: 4590 + 459 = 5049
Step 12: 5049 + 459 = 5508
Step 13: 5508 + 459 = 5967
Step 14: 5967 + 459 = 6426
Step 15: 6426 + 459 = 6885
Step 16: 6885 + 459 = 7344
Step 17: 7344 + 459 = 7803
Step 18: 7803 + 459 = 8262
Step 19: 8262 + 459 = 8721
Step 20: 8721 + 459 = 9180
Step 21: 9180 + 459 = 9639
Step 22: 9639 + 459 = 10098
Step 23: 10098 + 459 = 10557
Step 24: 10557 + 459 = 11016
Step 25: 11016 + 459 = 11475
Step 26: 11475 + 459 = 11934
Step 27: 11934 + 459 = 12393
Step 28: 12393 + 459 = 12852
Step 29: 12852 + 459 = 13311
Step 30: 13311 + 459 = 13770
Step 31: 13770 + 459 = 14229
Step 32: 14229 + 459 = 14688
Step 33: 14688 + 459 = 15147
Step 34: 15147 + 459 = 15606
Step 35: 15606 + 459 = 16065
Step 36: 16065 + 459 = 16524
Step 37: 16524 + 459 = 16983
Step 38: 16983 + 459 = 17442
Step 39: 17442 + 459 = 17901
Step 40: 17901 + 459 = 18360
Step 41: 18360 + 459 = 18819
Step 42: 18819 + 459 = 19278
Step 43: 19278 + 459 = 19737
Step 44: 19737 + 459 = 20196
Step 45: 20196 + 459 = 20655
Step 46: 20655 + 459 = 21114
Step 47: 21114 + 459 = 21573
Step 48: 21573 + 459 = 22032
Step 49: 22032 + 459 = 22491
Step 50: 22491 + 459 = 22950
Step 51: 22950 + 459 = 23409
Step 52: 23409 + 459 = 23868
Step 53: 23868 + 459 = 24327
Step 54: 24327 + 459 = 24786
Step 55: 24786 + 459 = 25245
Step 56: 25245 + 459 = 25704
Step 57: 25704 + 459 = 26163
Step 58: 26163 + 459 = 26622
Step 59: 26622 + 459 = 27081
Step 60: 27081 + 459 = 27540
Step 61: 27540 + 459 = 27999
Step 62: 27999 + 459 = 28458
Step 63: 28458 + 459 = 28917
Step 64: 28917 + 459 = 29376
Step 65: 29376 + 459 = 29835
Step 66: 29835 + 459 = 30294
Step 67: 30294 + 459 = 30753
Step 68: 30753 + 459 = 31212
Step 69: 31212 + 459 = 31671
Step 70: 31671 + 459 = 32130
Step 71: 32130 + 459 = 32589
Step 72: 32589 + 459 = 33048
Step 73: 33048 + 459 = 33507
Step 74: 33507 + 459 = 33966
Step 75: 33966 + 459 = 34425
Step 76: 34425 + 459 = 34884
Step 77: 34884 + 459 = 35343
Step 78: 35343 + 459 = 35802
Step 79: 35802 + 459 = 36261
Step 80: 36261 + 459 = 36720
Step 81: 36720 + 459 = 37179
Step 82: 37179 + 459 = 37638
Step 83: 37638 + 459 = 38097
Step 84: 38097 + 459 = 38556
Step 85: 38556 + 459 = 39015
Step 86: 39015 + 459 = 39474
Step 87: 39474 + 459 = 39933
Step 88: 39933 + 459 = 40392
Step 89: 40392 + 459 = 40851
Step 90: 40851 + 459 = 41310
Step 91: 41310 + 459 = 41769
Step 92: 41769 + 459 = 42228
Step 93: 42228 + 459 = 42687
Step 94: 42687 + 459 = 43146
Step 95: 43146 + 459 = 43605
Step 96: 43605 + 459 = 44064
Step 97: 44064 + 459 = 44523
Step 98: 44523 + 459 = 44982
Step 99: 44982 + 459 = 45441
Step 100: 45441 + 459 = 45900
Step 101: 45900 + 459 = 46359
Step 102: 46359 + 459 = 46818
Step 103: 46818 + 459 = 47277
Step 104: 47277 + 459 = 47736
Step 105: 47736 + 459 = 48195
Step 106: 48195 + 459 = 48654
Step 107: 48654 + 459 = 49113
Step 108: 49113 + 459 = 49572
Step 109: 49572 + 459 = 50031
Step 110: 50031 + 459 = 50490
Step 111: 50490 + 459 = 50949
Step 112: 50949 + 459 = 51408
Step 113: 51408 + 459 = 51867
Step 114: 51867 + 459 = 52326
Step 115: 52326 + 459 = 52785
Step 116: 52785 + 459 = 53244
Step 117: 53244 + 459 = 53703
Step 118: 53703 + 459 = 54162
Step 119: 54162 + 459 = 54621
Step 120: 54621 + 459 = 55080
Step 121: 55080 + 459 = 55539
Step 122: 55539 + 459 = 55998
Step 123: 55998 + 459 = 56457
Step 124: 56457 + 459 = 56916
Step 125: 56916 + 459 = 57375
Step 126: 57375 + 459 = 57834
Step 127: 57834 + 459 = 58293
Step 128: 58293 + 459 = 58752
Step 129: 58752 + 459 = 59211
Step 130: 59211 + 459 = 59670
Step 131: 59670 + 459 = 60129
Step 132: 60129 + 459 = 60588
Step 133: 60588 + 459 = 61047
Step 134: 61047 + 459 = 61506
Step 135: 61506 + 459 = 61965
Step 136: 61965 + 459 = 62424
Step 137: 62424 + 459 = 62883
Step 138: 62883 + 459 = 63342
Step 139: 63342 + 459 = 63801
Step 140: 63801 + 459 = 64260
Step 141: 64260 + 459 = 64719
Step 142: 64719 + 459 = 65178
Step 143: 65178 + 459 = 65637
Step 144: 65637 + 459 = 66096
Step 145: 66096 + 459 = 66555
Step 146: 66555 + 459 = 67014
Step 147: 67014 + 459 = 67473
Step 148: 67473 + 459 = 67932
Step 149: 67932 + 459 = 68391
Step 150: 68391 + 459 = 68850
Step 151: 68850 + 459 = 69309
Step 152: 69309 + 459 = 69768
Step 153: 69768 + 459 = 70227
Step 154: 70227 + 459 = 70686
Step 155: 70686 + 459 = 71145
Step 156: 71145 + 459 = 71604
Step 157: 71604 + 459 = 72063
Step 158: 72063 + 459 = 72522
Step 159: 72522 + 459 = 72981
Step 160: 72981 + 459 = 73440
Step 161: 73440 + 459 = 73899
Step 162: 73899 + 459 = 74358
Step 163: 74358 + 459 = 74817
Step 164: 74817 + 459 = 75276
Step 165: 75276 + 459 = 75735
Step 166: 75735 + 459 = 76194
Step 167: 76194 + 459 = 76653
Step 168: 76653 + 459 = 77112
Step 169: 77112 + 459 = 77571
Step 170: 77571 + 459 = 78030
Step 171: 78030 + 459 = 78489
Step 172: 78489 + 459 = 78948
Step 173: 78948 + 459 = 79407
Step 174: 79407 + 459 = 79866
Step 175: 79866 + 459 = 80325
Step 176: 80325 + 459 = 80784
Step 177: 80784 + 459 = 81243
Step 178: 81243 + 459 = 81702
Step 179: 81702 + 459 = 82161
Step 180: 82161 + 459 = 82620
Step 181: 82620 + 459 = 83079
Step 182: 83079 + 459 = 83538
Step 183: 83538 + 459 = 83997
Step 184: 83997 + 459 = 84456
Step 185: 84456 + 459 = 84915
Step 186: 84915 + 459 = 85374
Step 187: 85374 + 459 = 85833
Step 188: 85833 + 459 = 86292
Step 189: 86292 + 459 = 86751
Step 190: 86751 + 459 = 87210
Step 191: 87210 + 459 = 87669
Step 192: 87669 + 459 = 88128
Step 193: 88128 + 459 = 88587
Step 194: 88587 + 459 = 89046
Step 195: 89046 + 459 = 89505
Step 196: 89505 + 459 = 89964
Step 197: 89964 + 459 = 90423
Step 198: 90423 + 459 = 90882
Step 199: 90882 + 459 = 91341
Step 200: 91341 + 459 = 91800
Step 201: 91800 + 459 = 92259
Step 202: 92259 + 459 = 92718
Step 203: 92718 + 459 = 93177
Step 204: 93177 + 459 = 93636
Step 205: 93636 + 459 = 94095
Step 206: 94095 + 459 = 94554
Step 207: 94554 + 459 = 95013
Step 208: 95013 + 459 = 95472
Step 209: 95472 + 459 = 95931
Step 210: 95931 + 459 = 96390
Step 211: 96390 + 459 = 96849
Step 212: 96849 + 459 = 97308
Step 213: 97308 + 459 = 97767
Step 214: 97767 + 459 = 98226
Step 215: 98226 + 459 = 98685
Step 216: 98685 + 459 = 99144
Step 217: 99144 + 459 = 99603
Step 218: 99603 + 459 = 100062
Step 219: 100062 + 459 = 100521
Step 220: 100521 + 459 = 100980
Step 221: 100980 + 459 = 101439
Step 222: 101439 + 459 = 101898
Step 223: 101898 + 459 = 102357
Step 224: 102357 + 459 = 102816
Step 225: 102816 + 459 = 103275
Step 226: 103275 + 459 = 103734
Step 227: 103734 + 459 = 104193
Step 228: 104193 + 459 = 104652
Step 229: 104652 + 459 = 105111
Step 230: 105111 + 459 = 105570
Step 231: 105570 + 459 = 106029
Step 232: 106029 + 459 = 106488
Step 233: 106488 + 459 = 106947
Step 234: 106947 + 459 = 107406
Step 235: 107406 + 459 = 107865
Step 236: 107865 + 459 = 108324
Step 237: 108324 + 459 = 108783
Step 238: 108783 + 459 = 109242
Step 239: 109242 + 459 = 109701
Step 240: 109701 + 459 = 110160
Step 241: 110160 + 459 = 110619
Step 242: 110619 + 459 = 111078
Step 243: 111078 + 459 = 111537
Step 244: 111537 + 459 = 111996
Step 245: 111996 + 459 = 112455
Step 246: 112455 + 459 = 112914
Step 247: 112914 + 459 = 113373
Step 248: 113373 + 459 = 113832
Step 249: 113832 + 459 = 114291
Step 250: 114291 + 459 = 114750
Step 251: 114750 + 459 = 115209
Step 252: 115209 + 459 = 115668
Step 253: 115668 + 459 = 116127
Step 254: 116127 + 459 = 116586
Step 255: 116586 + 459 = 117045
Step 256: 117045 + 459 = 117504
Step 257: 117504 + 459 = 117963
Step 258: 117963 + 459 = 118422
Step 259: 118422 + 459 = 118881
Step 260: 118881 + 459 = 119340
Step 261: 119340 + 459 = 119799
Step 262: 119799 + 459 = 120258
Step 263: 120258 + 459 = 120717
Step 264: 120717 + 459 = 121176
Step 265: 121176 + 459 = 121635
Step 266: 121635 + 459 = 122094
Step 267: 122094 + 459 = 122553
Step 268: 122553 + 459 = 123012
Step 269: 123012 + 459 = 123471
Step 270: 123471 + 459 = 123930
Step 271: 123930 + 459 = 124389
Step 272: 124389 + 459 = 124848
Step 273: 124848 + 459 = 125307
Step 274: 125307 + 459 = 125766
Step 275: 125766 + 459 = 126225
Step 276: 126225 + 459 = 126684
Step 277: 126684 + 459 = 127143
Step 278: 127143 + 459 = 127602
Step 279: 127602 + 459 = 128061
Step 280: 128061 + 459 = 128520
Step 281: 128520 + 459 = 128979
Step 282: 128979 + 459 = 129438
Step 283: 129438 + 459 = 129897
Step 284: 129897 + 459 = 130356
Step 285: 130356 + 459 = 130815
Step 286: 130815 + 459 = 131274
Step 287: 131274 + 459 = 131733
Step 288: 131733 + 459 = 132192
Step 289: 132192 + 459 = 132651
Step 290: 132651 + 459 = 133110
Step 291: 133110 + 459 = 133569
Step 292: 133569 + 459 = 134028
Step 293: 134028 + 459 = 134487
Step 294: 134487 + 459 = 134946
Step 295: 134946 + 459 = 135405
Step 296: 135405 + 459 = 135864
Step 297: 135864 + 459 = 136323
Step 298: 136323 + 459 = 136782
Step 299: 136782 + 459 = 137241
Step 300: 137241 + 459 = 137700
Step 301: 137700 + 459 = 138159
Step 302: 138159 + 459 = 138618
Step 303: 138618 + 459 = 139077
Step 304: 139077 + 459 = 139536
Step 305: 139536 + 459 = 139995
Step 306: 139995 + 459 = 140454
Step 307: 140454 + 459 = 140913
Step 308: 140913 + 459 = 141372
Step 309: 141372 + 459 = 141831
Step 310: 141831 + 459 = 142290
Step 311: 142290 + 459 = 142749

So, 459*311 = 142749