Alright, let's solve this math problem step by step. First, we have the number 146. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 225. So, we're going to take the number 146 and add it to itself 225 times.
Step 1: 0 + 146 = 146
Step 2: 146 + 146 = 292
Step 3: 292 + 146 = 438
Step 4: 438 + 146 = 584
Step 5: 584 + 146 = 730
Step 6: 730 + 146 = 876
Step 7: 876 + 146 = 1022
Step 8: 1022 + 146 = 1168
Step 9: 1168 + 146 = 1314
Step 10: 1314 + 146 = 1460
Step 11: 1460 + 146 = 1606
Step 12: 1606 + 146 = 1752
Step 13: 1752 + 146 = 1898
Step 14: 1898 + 146 = 2044
Step 15: 2044 + 146 = 2190
Step 16: 2190 + 146 = 2336
Step 17: 2336 + 146 = 2482
Step 18: 2482 + 146 = 2628
Step 19: 2628 + 146 = 2774
Step 20: 2774 + 146 = 2920
Step 21: 2920 + 146 = 3066
Step 22: 3066 + 146 = 3212
Step 23: 3212 + 146 = 3358
Step 24: 3358 + 146 = 3504
Step 25: 3504 + 146 = 3650
Step 26: 3650 + 146 = 3796
Step 27: 3796 + 146 = 3942
Step 28: 3942 + 146 = 4088
Step 29: 4088 + 146 = 4234
Step 30: 4234 + 146 = 4380
Step 31: 4380 + 146 = 4526
Step 32: 4526 + 146 = 4672
Step 33: 4672 + 146 = 4818
Step 34: 4818 + 146 = 4964
Step 35: 4964 + 146 = 5110
Step 36: 5110 + 146 = 5256
Step 37: 5256 + 146 = 5402
Step 38: 5402 + 146 = 5548
Step 39: 5548 + 146 = 5694
Step 40: 5694 + 146 = 5840
Step 41: 5840 + 146 = 5986
Step 42: 5986 + 146 = 6132
Step 43: 6132 + 146 = 6278
Step 44: 6278 + 146 = 6424
Step 45: 6424 + 146 = 6570
Step 46: 6570 + 146 = 6716
Step 47: 6716 + 146 = 6862
Step 48: 6862 + 146 = 7008
Step 49: 7008 + 146 = 7154
Step 50: 7154 + 146 = 7300
Step 51: 7300 + 146 = 7446
Step 52: 7446 + 146 = 7592
Step 53: 7592 + 146 = 7738
Step 54: 7738 + 146 = 7884
Step 55: 7884 + 146 = 8030
Step 56: 8030 + 146 = 8176
Step 57: 8176 + 146 = 8322
Step 58: 8322 + 146 = 8468
Step 59: 8468 + 146 = 8614
Step 60: 8614 + 146 = 8760
Step 61: 8760 + 146 = 8906
Step 62: 8906 + 146 = 9052
Step 63: 9052 + 146 = 9198
Step 64: 9198 + 146 = 9344
Step 65: 9344 + 146 = 9490
Step 66: 9490 + 146 = 9636
Step 67: 9636 + 146 = 9782
Step 68: 9782 + 146 = 9928
Step 69: 9928 + 146 = 10074
Step 70: 10074 + 146 = 10220
Step 71: 10220 + 146 = 10366
Step 72: 10366 + 146 = 10512
Step 73: 10512 + 146 = 10658
Step 74: 10658 + 146 = 10804
Step 75: 10804 + 146 = 10950
Step 76: 10950 + 146 = 11096
Step 77: 11096 + 146 = 11242
Step 78: 11242 + 146 = 11388
Step 79: 11388 + 146 = 11534
Step 80: 11534 + 146 = 11680
Step 81: 11680 + 146 = 11826
Step 82: 11826 + 146 = 11972
Step 83: 11972 + 146 = 12118
Step 84: 12118 + 146 = 12264
Step 85: 12264 + 146 = 12410
Step 86: 12410 + 146 = 12556
Step 87: 12556 + 146 = 12702
Step 88: 12702 + 146 = 12848
Step 89: 12848 + 146 = 12994
Step 90: 12994 + 146 = 13140
Step 91: 13140 + 146 = 13286
Step 92: 13286 + 146 = 13432
Step 93: 13432 + 146 = 13578
Step 94: 13578 + 146 = 13724
Step 95: 13724 + 146 = 13870
Step 96: 13870 + 146 = 14016
Step 97: 14016 + 146 = 14162
Step 98: 14162 + 146 = 14308
Step 99: 14308 + 146 = 14454
Step 100: 14454 + 146 = 14600
Step 101: 14600 + 146 = 14746
Step 102: 14746 + 146 = 14892
Step 103: 14892 + 146 = 15038
Step 104: 15038 + 146 = 15184
Step 105: 15184 + 146 = 15330
Step 106: 15330 + 146 = 15476
Step 107: 15476 + 146 = 15622
Step 108: 15622 + 146 = 15768
Step 109: 15768 + 146 = 15914
Step 110: 15914 + 146 = 16060
Step 111: 16060 + 146 = 16206
Step 112: 16206 + 146 = 16352
Step 113: 16352 + 146 = 16498
Step 114: 16498 + 146 = 16644
Step 115: 16644 + 146 = 16790
Step 116: 16790 + 146 = 16936
Step 117: 16936 + 146 = 17082
Step 118: 17082 + 146 = 17228
Step 119: 17228 + 146 = 17374
Step 120: 17374 + 146 = 17520
Step 121: 17520 + 146 = 17666
Step 122: 17666 + 146 = 17812
Step 123: 17812 + 146 = 17958
Step 124: 17958 + 146 = 18104
Step 125: 18104 + 146 = 18250
Step 126: 18250 + 146 = 18396
Step 127: 18396 + 146 = 18542
Step 128: 18542 + 146 = 18688
Step 129: 18688 + 146 = 18834
Step 130: 18834 + 146 = 18980
Step 131: 18980 + 146 = 19126
Step 132: 19126 + 146 = 19272
Step 133: 19272 + 146 = 19418
Step 134: 19418 + 146 = 19564
Step 135: 19564 + 146 = 19710
Step 136: 19710 + 146 = 19856
Step 137: 19856 + 146 = 20002
Step 138: 20002 + 146 = 20148
Step 139: 20148 + 146 = 20294
Step 140: 20294 + 146 = 20440
Step 141: 20440 + 146 = 20586
Step 142: 20586 + 146 = 20732
Step 143: 20732 + 146 = 20878
Step 144: 20878 + 146 = 21024
Step 145: 21024 + 146 = 21170
Step 146: 21170 + 146 = 21316
Step 147: 21316 + 146 = 21462
Step 148: 21462 + 146 = 21608
Step 149: 21608 + 146 = 21754
Step 150: 21754 + 146 = 21900
Step 151: 21900 + 146 = 22046
Step 152: 22046 + 146 = 22192
Step 153: 22192 + 146 = 22338
Step 154: 22338 + 146 = 22484
Step 155: 22484 + 146 = 22630
Step 156: 22630 + 146 = 22776
Step 157: 22776 + 146 = 22922
Step 158: 22922 + 146 = 23068
Step 159: 23068 + 146 = 23214
Step 160: 23214 + 146 = 23360
Step 161: 23360 + 146 = 23506
Step 162: 23506 + 146 = 23652
Step 163: 23652 + 146 = 23798
Step 164: 23798 + 146 = 23944
Step 165: 23944 + 146 = 24090
Step 166: 24090 + 146 = 24236
Step 167: 24236 + 146 = 24382
Step 168: 24382 + 146 = 24528
Step 169: 24528 + 146 = 24674
Step 170: 24674 + 146 = 24820
Step 171: 24820 + 146 = 24966
Step 172: 24966 + 146 = 25112
Step 173: 25112 + 146 = 25258
Step 174: 25258 + 146 = 25404
Step 175: 25404 + 146 = 25550
Step 176: 25550 + 146 = 25696
Step 177: 25696 + 146 = 25842
Step 178: 25842 + 146 = 25988
Step 179: 25988 + 146 = 26134
Step 180: 26134 + 146 = 26280
Step 181: 26280 + 146 = 26426
Step 182: 26426 + 146 = 26572
Step 183: 26572 + 146 = 26718
Step 184: 26718 + 146 = 26864
Step 185: 26864 + 146 = 27010
Step 186: 27010 + 146 = 27156
Step 187: 27156 + 146 = 27302
Step 188: 27302 + 146 = 27448
Step 189: 27448 + 146 = 27594
Step 190: 27594 + 146 = 27740
Step 191: 27740 + 146 = 27886
Step 192: 27886 + 146 = 28032
Step 193: 28032 + 146 = 28178
Step 194: 28178 + 146 = 28324
Step 195: 28324 + 146 = 28470
Step 196: 28470 + 146 = 28616
Step 197: 28616 + 146 = 28762
Step 198: 28762 + 146 = 28908
Step 199: 28908 + 146 = 29054
Step 200: 29054 + 146 = 29200
Step 201: 29200 + 146 = 29346
Step 202: 29346 + 146 = 29492
Step 203: 29492 + 146 = 29638
Step 204: 29638 + 146 = 29784
Step 205: 29784 + 146 = 29930
Step 206: 29930 + 146 = 30076
Step 207: 30076 + 146 = 30222
Step 208: 30222 + 146 = 30368
Step 209: 30368 + 146 = 30514
Step 210: 30514 + 146 = 30660
Step 211: 30660 + 146 = 30806
Step 212: 30806 + 146 = 30952
Step 213: 30952 + 146 = 31098
Step 214: 31098 + 146 = 31244
Step 215: 31244 + 146 = 31390
Step 216: 31390 + 146 = 31536
Step 217: 31536 + 146 = 31682
Step 218: 31682 + 146 = 31828
Step 219: 31828 + 146 = 31974
Step 220: 31974 + 146 = 32120
Step 221: 32120 + 146 = 32266
Step 222: 32266 + 146 = 32412
Step 223: 32412 + 146 = 32558
Step 224: 32558 + 146 = 32704
Step 225: 32704 + 146 = 32850

So, 146*225 = 32850