Alright, let's solve this math problem step by step. First, we have the number 353. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 147. So, we're going to take the number 353 and add it to itself 147 times.
Step 1: 0 + 353 = 353
Step 2: 353 + 353 = 706
Step 3: 706 + 353 = 1059
Step 4: 1059 + 353 = 1412
Step 5: 1412 + 353 = 1765
Step 6: 1765 + 353 = 2118
Step 7: 2118 + 353 = 2471
Step 8: 2471 + 353 = 2824
Step 9: 2824 + 353 = 3177
Step 10: 3177 + 353 = 3530
Step 11: 3530 + 353 = 3883
Step 12: 3883 + 353 = 4236
Step 13: 4236 + 353 = 4589
Step 14: 4589 + 353 = 4942
Step 15: 4942 + 353 = 5295
Step 16: 5295 + 353 = 5648
Step 17: 5648 + 353 = 6001
Step 18: 6001 + 353 = 6354
Step 19: 6354 + 353 = 6707
Step 20: 6707 + 353 = 7060
Step 21: 7060 + 353 = 7413
Step 22: 7413 + 353 = 7766
Step 23: 7766 + 353 = 8119
Step 24: 8119 + 353 = 8472
Step 25: 8472 + 353 = 8825
Step 26: 8825 + 353 = 9178
Step 27: 9178 + 353 = 9531
Step 28: 9531 + 353 = 9884
Step 29: 9884 + 353 = 10237
Step 30: 10237 + 353 = 10590
Step 31: 10590 + 353 = 10943
Step 32: 10943 + 353 = 11296
Step 33: 11296 + 353 = 11649
Step 34: 11649 + 353 = 12002
Step 35: 12002 + 353 = 12355
Step 36: 12355 + 353 = 12708
Step 37: 12708 + 353 = 13061
Step 38: 13061 + 353 = 13414
Step 39: 13414 + 353 = 13767
Step 40: 13767 + 353 = 14120
Step 41: 14120 + 353 = 14473
Step 42: 14473 + 353 = 14826
Step 43: 14826 + 353 = 15179
Step 44: 15179 + 353 = 15532
Step 45: 15532 + 353 = 15885
Step 46: 15885 + 353 = 16238
Step 47: 16238 + 353 = 16591
Step 48: 16591 + 353 = 16944
Step 49: 16944 + 353 = 17297
Step 50: 17297 + 353 = 17650
Step 51: 17650 + 353 = 18003
Step 52: 18003 + 353 = 18356
Step 53: 18356 + 353 = 18709
Step 54: 18709 + 353 = 19062
Step 55: 19062 + 353 = 19415
Step 56: 19415 + 353 = 19768
Step 57: 19768 + 353 = 20121
Step 58: 20121 + 353 = 20474
Step 59: 20474 + 353 = 20827
Step 60: 20827 + 353 = 21180
Step 61: 21180 + 353 = 21533
Step 62: 21533 + 353 = 21886
Step 63: 21886 + 353 = 22239
Step 64: 22239 + 353 = 22592
Step 65: 22592 + 353 = 22945
Step 66: 22945 + 353 = 23298
Step 67: 23298 + 353 = 23651
Step 68: 23651 + 353 = 24004
Step 69: 24004 + 353 = 24357
Step 70: 24357 + 353 = 24710
Step 71: 24710 + 353 = 25063
Step 72: 25063 + 353 = 25416
Step 73: 25416 + 353 = 25769
Step 74: 25769 + 353 = 26122
Step 75: 26122 + 353 = 26475
Step 76: 26475 + 353 = 26828
Step 77: 26828 + 353 = 27181
Step 78: 27181 + 353 = 27534
Step 79: 27534 + 353 = 27887
Step 80: 27887 + 353 = 28240
Step 81: 28240 + 353 = 28593
Step 82: 28593 + 353 = 28946
Step 83: 28946 + 353 = 29299
Step 84: 29299 + 353 = 29652
Step 85: 29652 + 353 = 30005
Step 86: 30005 + 353 = 30358
Step 87: 30358 + 353 = 30711
Step 88: 30711 + 353 = 31064
Step 89: 31064 + 353 = 31417
Step 90: 31417 + 353 = 31770
Step 91: 31770 + 353 = 32123
Step 92: 32123 + 353 = 32476
Step 93: 32476 + 353 = 32829
Step 94: 32829 + 353 = 33182
Step 95: 33182 + 353 = 33535
Step 96: 33535 + 353 = 33888
Step 97: 33888 + 353 = 34241
Step 98: 34241 + 353 = 34594
Step 99: 34594 + 353 = 34947
Step 100: 34947 + 353 = 35300
Step 101: 35300 + 353 = 35653
Step 102: 35653 + 353 = 36006
Step 103: 36006 + 353 = 36359
Step 104: 36359 + 353 = 36712
Step 105: 36712 + 353 = 37065
Step 106: 37065 + 353 = 37418
Step 107: 37418 + 353 = 37771
Step 108: 37771 + 353 = 38124
Step 109: 38124 + 353 = 38477
Step 110: 38477 + 353 = 38830
Step 111: 38830 + 353 = 39183
Step 112: 39183 + 353 = 39536
Step 113: 39536 + 353 = 39889
Step 114: 39889 + 353 = 40242
Step 115: 40242 + 353 = 40595
Step 116: 40595 + 353 = 40948
Step 117: 40948 + 353 = 41301
Step 118: 41301 + 353 = 41654
Step 119: 41654 + 353 = 42007
Step 120: 42007 + 353 = 42360
Step 121: 42360 + 353 = 42713
Step 122: 42713 + 353 = 43066
Step 123: 43066 + 353 = 43419
Step 124: 43419 + 353 = 43772
Step 125: 43772 + 353 = 44125
Step 126: 44125 + 353 = 44478
Step 127: 44478 + 353 = 44831
Step 128: 44831 + 353 = 45184
Step 129: 45184 + 353 = 45537
Step 130: 45537 + 353 = 45890
Step 131: 45890 + 353 = 46243
Step 132: 46243 + 353 = 46596
Step 133: 46596 + 353 = 46949
Step 134: 46949 + 353 = 47302
Step 135: 47302 + 353 = 47655
Step 136: 47655 + 353 = 48008
Step 137: 48008 + 353 = 48361
Step 138: 48361 + 353 = 48714
Step 139: 48714 + 353 = 49067
Step 140: 49067 + 353 = 49420
Step 141: 49420 + 353 = 49773
Step 142: 49773 + 353 = 50126
Step 143: 50126 + 353 = 50479
Step 144: 50479 + 353 = 50832
Step 145: 50832 + 353 = 51185
Step 146: 51185 + 353 = 51538
Step 147: 51538 + 353 = 51891

So, 353*147 = 51891