Alright, let's solve this math problem step by step. First, we have the number 452. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 186. So, we're going to take the number 452 and add it to itself 186 times.
Step 1: 0 + 452 = 452
Step 2: 452 + 452 = 904
Step 3: 904 + 452 = 1356
Step 4: 1356 + 452 = 1808
Step 5: 1808 + 452 = 2260
Step 6: 2260 + 452 = 2712
Step 7: 2712 + 452 = 3164
Step 8: 3164 + 452 = 3616
Step 9: 3616 + 452 = 4068
Step 10: 4068 + 452 = 4520
Step 11: 4520 + 452 = 4972
Step 12: 4972 + 452 = 5424
Step 13: 5424 + 452 = 5876
Step 14: 5876 + 452 = 6328
Step 15: 6328 + 452 = 6780
Step 16: 6780 + 452 = 7232
Step 17: 7232 + 452 = 7684
Step 18: 7684 + 452 = 8136
Step 19: 8136 + 452 = 8588
Step 20: 8588 + 452 = 9040
Step 21: 9040 + 452 = 9492
Step 22: 9492 + 452 = 9944
Step 23: 9944 + 452 = 10396
Step 24: 10396 + 452 = 10848
Step 25: 10848 + 452 = 11300
Step 26: 11300 + 452 = 11752
Step 27: 11752 + 452 = 12204
Step 28: 12204 + 452 = 12656
Step 29: 12656 + 452 = 13108
Step 30: 13108 + 452 = 13560
Step 31: 13560 + 452 = 14012
Step 32: 14012 + 452 = 14464
Step 33: 14464 + 452 = 14916
Step 34: 14916 + 452 = 15368
Step 35: 15368 + 452 = 15820
Step 36: 15820 + 452 = 16272
Step 37: 16272 + 452 = 16724
Step 38: 16724 + 452 = 17176
Step 39: 17176 + 452 = 17628
Step 40: 17628 + 452 = 18080
Step 41: 18080 + 452 = 18532
Step 42: 18532 + 452 = 18984
Step 43: 18984 + 452 = 19436
Step 44: 19436 + 452 = 19888
Step 45: 19888 + 452 = 20340
Step 46: 20340 + 452 = 20792
Step 47: 20792 + 452 = 21244
Step 48: 21244 + 452 = 21696
Step 49: 21696 + 452 = 22148
Step 50: 22148 + 452 = 22600
Step 51: 22600 + 452 = 23052
Step 52: 23052 + 452 = 23504
Step 53: 23504 + 452 = 23956
Step 54: 23956 + 452 = 24408
Step 55: 24408 + 452 = 24860
Step 56: 24860 + 452 = 25312
Step 57: 25312 + 452 = 25764
Step 58: 25764 + 452 = 26216
Step 59: 26216 + 452 = 26668
Step 60: 26668 + 452 = 27120
Step 61: 27120 + 452 = 27572
Step 62: 27572 + 452 = 28024
Step 63: 28024 + 452 = 28476
Step 64: 28476 + 452 = 28928
Step 65: 28928 + 452 = 29380
Step 66: 29380 + 452 = 29832
Step 67: 29832 + 452 = 30284
Step 68: 30284 + 452 = 30736
Step 69: 30736 + 452 = 31188
Step 70: 31188 + 452 = 31640
Step 71: 31640 + 452 = 32092
Step 72: 32092 + 452 = 32544
Step 73: 32544 + 452 = 32996
Step 74: 32996 + 452 = 33448
Step 75: 33448 + 452 = 33900
Step 76: 33900 + 452 = 34352
Step 77: 34352 + 452 = 34804
Step 78: 34804 + 452 = 35256
Step 79: 35256 + 452 = 35708
Step 80: 35708 + 452 = 36160
Step 81: 36160 + 452 = 36612
Step 82: 36612 + 452 = 37064
Step 83: 37064 + 452 = 37516
Step 84: 37516 + 452 = 37968
Step 85: 37968 + 452 = 38420
Step 86: 38420 + 452 = 38872
Step 87: 38872 + 452 = 39324
Step 88: 39324 + 452 = 39776
Step 89: 39776 + 452 = 40228
Step 90: 40228 + 452 = 40680
Step 91: 40680 + 452 = 41132
Step 92: 41132 + 452 = 41584
Step 93: 41584 + 452 = 42036
Step 94: 42036 + 452 = 42488
Step 95: 42488 + 452 = 42940
Step 96: 42940 + 452 = 43392
Step 97: 43392 + 452 = 43844
Step 98: 43844 + 452 = 44296
Step 99: 44296 + 452 = 44748
Step 100: 44748 + 452 = 45200
Step 101: 45200 + 452 = 45652
Step 102: 45652 + 452 = 46104
Step 103: 46104 + 452 = 46556
Step 104: 46556 + 452 = 47008
Step 105: 47008 + 452 = 47460
Step 106: 47460 + 452 = 47912
Step 107: 47912 + 452 = 48364
Step 108: 48364 + 452 = 48816
Step 109: 48816 + 452 = 49268
Step 110: 49268 + 452 = 49720
Step 111: 49720 + 452 = 50172
Step 112: 50172 + 452 = 50624
Step 113: 50624 + 452 = 51076
Step 114: 51076 + 452 = 51528
Step 115: 51528 + 452 = 51980
Step 116: 51980 + 452 = 52432
Step 117: 52432 + 452 = 52884
Step 118: 52884 + 452 = 53336
Step 119: 53336 + 452 = 53788
Step 120: 53788 + 452 = 54240
Step 121: 54240 + 452 = 54692
Step 122: 54692 + 452 = 55144
Step 123: 55144 + 452 = 55596
Step 124: 55596 + 452 = 56048
Step 125: 56048 + 452 = 56500
Step 126: 56500 + 452 = 56952
Step 127: 56952 + 452 = 57404
Step 128: 57404 + 452 = 57856
Step 129: 57856 + 452 = 58308
Step 130: 58308 + 452 = 58760
Step 131: 58760 + 452 = 59212
Step 132: 59212 + 452 = 59664
Step 133: 59664 + 452 = 60116
Step 134: 60116 + 452 = 60568
Step 135: 60568 + 452 = 61020
Step 136: 61020 + 452 = 61472
Step 137: 61472 + 452 = 61924
Step 138: 61924 + 452 = 62376
Step 139: 62376 + 452 = 62828
Step 140: 62828 + 452 = 63280
Step 141: 63280 + 452 = 63732
Step 142: 63732 + 452 = 64184
Step 143: 64184 + 452 = 64636
Step 144: 64636 + 452 = 65088
Step 145: 65088 + 452 = 65540
Step 146: 65540 + 452 = 65992
Step 147: 65992 + 452 = 66444
Step 148: 66444 + 452 = 66896
Step 149: 66896 + 452 = 67348
Step 150: 67348 + 452 = 67800
Step 151: 67800 + 452 = 68252
Step 152: 68252 + 452 = 68704
Step 153: 68704 + 452 = 69156
Step 154: 69156 + 452 = 69608
Step 155: 69608 + 452 = 70060
Step 156: 70060 + 452 = 70512
Step 157: 70512 + 452 = 70964
Step 158: 70964 + 452 = 71416
Step 159: 71416 + 452 = 71868
Step 160: 71868 + 452 = 72320
Step 161: 72320 + 452 = 72772
Step 162: 72772 + 452 = 73224
Step 163: 73224 + 452 = 73676
Step 164: 73676 + 452 = 74128
Step 165: 74128 + 452 = 74580
Step 166: 74580 + 452 = 75032
Step 167: 75032 + 452 = 75484
Step 168: 75484 + 452 = 75936
Step 169: 75936 + 452 = 76388
Step 170: 76388 + 452 = 76840
Step 171: 76840 + 452 = 77292
Step 172: 77292 + 452 = 77744
Step 173: 77744 + 452 = 78196
Step 174: 78196 + 452 = 78648
Step 175: 78648 + 452 = 79100
Step 176: 79100 + 452 = 79552
Step 177: 79552 + 452 = 80004
Step 178: 80004 + 452 = 80456
Step 179: 80456 + 452 = 80908
Step 180: 80908 + 452 = 81360
Step 181: 81360 + 452 = 81812
Step 182: 81812 + 452 = 82264
Step 183: 82264 + 452 = 82716
Step 184: 82716 + 452 = 83168
Step 185: 83168 + 452 = 83620
Step 186: 83620 + 452 = 84072

So, 452*186 = 84072