Alright, let's solve this math problem step by step. First, we have the number 418. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 300. So, we're going to take the number 418 and add it to itself 300 times.
Step 1: 0 + 418 = 418
Step 2: 418 + 418 = 836
Step 3: 836 + 418 = 1254
Step 4: 1254 + 418 = 1672
Step 5: 1672 + 418 = 2090
Step 6: 2090 + 418 = 2508
Step 7: 2508 + 418 = 2926
Step 8: 2926 + 418 = 3344
Step 9: 3344 + 418 = 3762
Step 10: 3762 + 418 = 4180
Step 11: 4180 + 418 = 4598
Step 12: 4598 + 418 = 5016
Step 13: 5016 + 418 = 5434
Step 14: 5434 + 418 = 5852
Step 15: 5852 + 418 = 6270
Step 16: 6270 + 418 = 6688
Step 17: 6688 + 418 = 7106
Step 18: 7106 + 418 = 7524
Step 19: 7524 + 418 = 7942
Step 20: 7942 + 418 = 8360
Step 21: 8360 + 418 = 8778
Step 22: 8778 + 418 = 9196
Step 23: 9196 + 418 = 9614
Step 24: 9614 + 418 = 10032
Step 25: 10032 + 418 = 10450
Step 26: 10450 + 418 = 10868
Step 27: 10868 + 418 = 11286
Step 28: 11286 + 418 = 11704
Step 29: 11704 + 418 = 12122
Step 30: 12122 + 418 = 12540
Step 31: 12540 + 418 = 12958
Step 32: 12958 + 418 = 13376
Step 33: 13376 + 418 = 13794
Step 34: 13794 + 418 = 14212
Step 35: 14212 + 418 = 14630
Step 36: 14630 + 418 = 15048
Step 37: 15048 + 418 = 15466
Step 38: 15466 + 418 = 15884
Step 39: 15884 + 418 = 16302
Step 40: 16302 + 418 = 16720
Step 41: 16720 + 418 = 17138
Step 42: 17138 + 418 = 17556
Step 43: 17556 + 418 = 17974
Step 44: 17974 + 418 = 18392
Step 45: 18392 + 418 = 18810
Step 46: 18810 + 418 = 19228
Step 47: 19228 + 418 = 19646
Step 48: 19646 + 418 = 20064
Step 49: 20064 + 418 = 20482
Step 50: 20482 + 418 = 20900
Step 51: 20900 + 418 = 21318
Step 52: 21318 + 418 = 21736
Step 53: 21736 + 418 = 22154
Step 54: 22154 + 418 = 22572
Step 55: 22572 + 418 = 22990
Step 56: 22990 + 418 = 23408
Step 57: 23408 + 418 = 23826
Step 58: 23826 + 418 = 24244
Step 59: 24244 + 418 = 24662
Step 60: 24662 + 418 = 25080
Step 61: 25080 + 418 = 25498
Step 62: 25498 + 418 = 25916
Step 63: 25916 + 418 = 26334
Step 64: 26334 + 418 = 26752
Step 65: 26752 + 418 = 27170
Step 66: 27170 + 418 = 27588
Step 67: 27588 + 418 = 28006
Step 68: 28006 + 418 = 28424
Step 69: 28424 + 418 = 28842
Step 70: 28842 + 418 = 29260
Step 71: 29260 + 418 = 29678
Step 72: 29678 + 418 = 30096
Step 73: 30096 + 418 = 30514
Step 74: 30514 + 418 = 30932
Step 75: 30932 + 418 = 31350
Step 76: 31350 + 418 = 31768
Step 77: 31768 + 418 = 32186
Step 78: 32186 + 418 = 32604
Step 79: 32604 + 418 = 33022
Step 80: 33022 + 418 = 33440
Step 81: 33440 + 418 = 33858
Step 82: 33858 + 418 = 34276
Step 83: 34276 + 418 = 34694
Step 84: 34694 + 418 = 35112
Step 85: 35112 + 418 = 35530
Step 86: 35530 + 418 = 35948
Step 87: 35948 + 418 = 36366
Step 88: 36366 + 418 = 36784
Step 89: 36784 + 418 = 37202
Step 90: 37202 + 418 = 37620
Step 91: 37620 + 418 = 38038
Step 92: 38038 + 418 = 38456
Step 93: 38456 + 418 = 38874
Step 94: 38874 + 418 = 39292
Step 95: 39292 + 418 = 39710
Step 96: 39710 + 418 = 40128
Step 97: 40128 + 418 = 40546
Step 98: 40546 + 418 = 40964
Step 99: 40964 + 418 = 41382
Step 100: 41382 + 418 = 41800
Step 101: 41800 + 418 = 42218
Step 102: 42218 + 418 = 42636
Step 103: 42636 + 418 = 43054
Step 104: 43054 + 418 = 43472
Step 105: 43472 + 418 = 43890
Step 106: 43890 + 418 = 44308
Step 107: 44308 + 418 = 44726
Step 108: 44726 + 418 = 45144
Step 109: 45144 + 418 = 45562
Step 110: 45562 + 418 = 45980
Step 111: 45980 + 418 = 46398
Step 112: 46398 + 418 = 46816
Step 113: 46816 + 418 = 47234
Step 114: 47234 + 418 = 47652
Step 115: 47652 + 418 = 48070
Step 116: 48070 + 418 = 48488
Step 117: 48488 + 418 = 48906
Step 118: 48906 + 418 = 49324
Step 119: 49324 + 418 = 49742
Step 120: 49742 + 418 = 50160
Step 121: 50160 + 418 = 50578
Step 122: 50578 + 418 = 50996
Step 123: 50996 + 418 = 51414
Step 124: 51414 + 418 = 51832
Step 125: 51832 + 418 = 52250
Step 126: 52250 + 418 = 52668
Step 127: 52668 + 418 = 53086
Step 128: 53086 + 418 = 53504
Step 129: 53504 + 418 = 53922
Step 130: 53922 + 418 = 54340
Step 131: 54340 + 418 = 54758
Step 132: 54758 + 418 = 55176
Step 133: 55176 + 418 = 55594
Step 134: 55594 + 418 = 56012
Step 135: 56012 + 418 = 56430
Step 136: 56430 + 418 = 56848
Step 137: 56848 + 418 = 57266
Step 138: 57266 + 418 = 57684
Step 139: 57684 + 418 = 58102
Step 140: 58102 + 418 = 58520
Step 141: 58520 + 418 = 58938
Step 142: 58938 + 418 = 59356
Step 143: 59356 + 418 = 59774
Step 144: 59774 + 418 = 60192
Step 145: 60192 + 418 = 60610
Step 146: 60610 + 418 = 61028
Step 147: 61028 + 418 = 61446
Step 148: 61446 + 418 = 61864
Step 149: 61864 + 418 = 62282
Step 150: 62282 + 418 = 62700
Step 151: 62700 + 418 = 63118
Step 152: 63118 + 418 = 63536
Step 153: 63536 + 418 = 63954
Step 154: 63954 + 418 = 64372
Step 155: 64372 + 418 = 64790
Step 156: 64790 + 418 = 65208
Step 157: 65208 + 418 = 65626
Step 158: 65626 + 418 = 66044
Step 159: 66044 + 418 = 66462
Step 160: 66462 + 418 = 66880
Step 161: 66880 + 418 = 67298
Step 162: 67298 + 418 = 67716
Step 163: 67716 + 418 = 68134
Step 164: 68134 + 418 = 68552
Step 165: 68552 + 418 = 68970
Step 166: 68970 + 418 = 69388
Step 167: 69388 + 418 = 69806
Step 168: 69806 + 418 = 70224
Step 169: 70224 + 418 = 70642
Step 170: 70642 + 418 = 71060
Step 171: 71060 + 418 = 71478
Step 172: 71478 + 418 = 71896
Step 173: 71896 + 418 = 72314
Step 174: 72314 + 418 = 72732
Step 175: 72732 + 418 = 73150
Step 176: 73150 + 418 = 73568
Step 177: 73568 + 418 = 73986
Step 178: 73986 + 418 = 74404
Step 179: 74404 + 418 = 74822
Step 180: 74822 + 418 = 75240
Step 181: 75240 + 418 = 75658
Step 182: 75658 + 418 = 76076
Step 183: 76076 + 418 = 76494
Step 184: 76494 + 418 = 76912
Step 185: 76912 + 418 = 77330
Step 186: 77330 + 418 = 77748
Step 187: 77748 + 418 = 78166
Step 188: 78166 + 418 = 78584
Step 189: 78584 + 418 = 79002
Step 190: 79002 + 418 = 79420
Step 191: 79420 + 418 = 79838
Step 192: 79838 + 418 = 80256
Step 193: 80256 + 418 = 80674
Step 194: 80674 + 418 = 81092
Step 195: 81092 + 418 = 81510
Step 196: 81510 + 418 = 81928
Step 197: 81928 + 418 = 82346
Step 198: 82346 + 418 = 82764
Step 199: 82764 + 418 = 83182
Step 200: 83182 + 418 = 83600
Step 201: 83600 + 418 = 84018
Step 202: 84018 + 418 = 84436
Step 203: 84436 + 418 = 84854
Step 204: 84854 + 418 = 85272
Step 205: 85272 + 418 = 85690
Step 206: 85690 + 418 = 86108
Step 207: 86108 + 418 = 86526
Step 208: 86526 + 418 = 86944
Step 209: 86944 + 418 = 87362
Step 210: 87362 + 418 = 87780
Step 211: 87780 + 418 = 88198
Step 212: 88198 + 418 = 88616
Step 213: 88616 + 418 = 89034
Step 214: 89034 + 418 = 89452
Step 215: 89452 + 418 = 89870
Step 216: 89870 + 418 = 90288
Step 217: 90288 + 418 = 90706
Step 218: 90706 + 418 = 91124
Step 219: 91124 + 418 = 91542
Step 220: 91542 + 418 = 91960
Step 221: 91960 + 418 = 92378
Step 222: 92378 + 418 = 92796
Step 223: 92796 + 418 = 93214
Step 224: 93214 + 418 = 93632
Step 225: 93632 + 418 = 94050
Step 226: 94050 + 418 = 94468
Step 227: 94468 + 418 = 94886
Step 228: 94886 + 418 = 95304
Step 229: 95304 + 418 = 95722
Step 230: 95722 + 418 = 96140
Step 231: 96140 + 418 = 96558
Step 232: 96558 + 418 = 96976
Step 233: 96976 + 418 = 97394
Step 234: 97394 + 418 = 97812
Step 235: 97812 + 418 = 98230
Step 236: 98230 + 418 = 98648
Step 237: 98648 + 418 = 99066
Step 238: 99066 + 418 = 99484
Step 239: 99484 + 418 = 99902
Step 240: 99902 + 418 = 100320
Step 241: 100320 + 418 = 100738
Step 242: 100738 + 418 = 101156
Step 243: 101156 + 418 = 101574
Step 244: 101574 + 418 = 101992
Step 245: 101992 + 418 = 102410
Step 246: 102410 + 418 = 102828
Step 247: 102828 + 418 = 103246
Step 248: 103246 + 418 = 103664
Step 249: 103664 + 418 = 104082
Step 250: 104082 + 418 = 104500
Step 251: 104500 + 418 = 104918
Step 252: 104918 + 418 = 105336
Step 253: 105336 + 418 = 105754
Step 254: 105754 + 418 = 106172
Step 255: 106172 + 418 = 106590
Step 256: 106590 + 418 = 107008
Step 257: 107008 + 418 = 107426
Step 258: 107426 + 418 = 107844
Step 259: 107844 + 418 = 108262
Step 260: 108262 + 418 = 108680
Step 261: 108680 + 418 = 109098
Step 262: 109098 + 418 = 109516
Step 263: 109516 + 418 = 109934
Step 264: 109934 + 418 = 110352
Step 265: 110352 + 418 = 110770
Step 266: 110770 + 418 = 111188
Step 267: 111188 + 418 = 111606
Step 268: 111606 + 418 = 112024
Step 269: 112024 + 418 = 112442
Step 270: 112442 + 418 = 112860
Step 271: 112860 + 418 = 113278
Step 272: 113278 + 418 = 113696
Step 273: 113696 + 418 = 114114
Step 274: 114114 + 418 = 114532
Step 275: 114532 + 418 = 114950
Step 276: 114950 + 418 = 115368
Step 277: 115368 + 418 = 115786
Step 278: 115786 + 418 = 116204
Step 279: 116204 + 418 = 116622
Step 280: 116622 + 418 = 117040
Step 281: 117040 + 418 = 117458
Step 282: 117458 + 418 = 117876
Step 283: 117876 + 418 = 118294
Step 284: 118294 + 418 = 118712
Step 285: 118712 + 418 = 119130
Step 286: 119130 + 418 = 119548
Step 287: 119548 + 418 = 119966
Step 288: 119966 + 418 = 120384
Step 289: 120384 + 418 = 120802
Step 290: 120802 + 418 = 121220
Step 291: 121220 + 418 = 121638
Step 292: 121638 + 418 = 122056
Step 293: 122056 + 418 = 122474
Step 294: 122474 + 418 = 122892
Step 295: 122892 + 418 = 123310
Step 296: 123310 + 418 = 123728
Step 297: 123728 + 418 = 124146
Step 298: 124146 + 418 = 124564
Step 299: 124564 + 418 = 124982
Step 300: 124982 + 418 = 125400

So, 418*300 = 125400