Alright, let's solve this math problem step by step. First, we have the number 394. 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 394 and add it to itself 225 times.
Step 1: 0 + 394 = 394
Step 2: 394 + 394 = 788
Step 3: 788 + 394 = 1182
Step 4: 1182 + 394 = 1576
Step 5: 1576 + 394 = 1970
Step 6: 1970 + 394 = 2364
Step 7: 2364 + 394 = 2758
Step 8: 2758 + 394 = 3152
Step 9: 3152 + 394 = 3546
Step 10: 3546 + 394 = 3940
Step 11: 3940 + 394 = 4334
Step 12: 4334 + 394 = 4728
Step 13: 4728 + 394 = 5122
Step 14: 5122 + 394 = 5516
Step 15: 5516 + 394 = 5910
Step 16: 5910 + 394 = 6304
Step 17: 6304 + 394 = 6698
Step 18: 6698 + 394 = 7092
Step 19: 7092 + 394 = 7486
Step 20: 7486 + 394 = 7880
Step 21: 7880 + 394 = 8274
Step 22: 8274 + 394 = 8668
Step 23: 8668 + 394 = 9062
Step 24: 9062 + 394 = 9456
Step 25: 9456 + 394 = 9850
Step 26: 9850 + 394 = 10244
Step 27: 10244 + 394 = 10638
Step 28: 10638 + 394 = 11032
Step 29: 11032 + 394 = 11426
Step 30: 11426 + 394 = 11820
Step 31: 11820 + 394 = 12214
Step 32: 12214 + 394 = 12608
Step 33: 12608 + 394 = 13002
Step 34: 13002 + 394 = 13396
Step 35: 13396 + 394 = 13790
Step 36: 13790 + 394 = 14184
Step 37: 14184 + 394 = 14578
Step 38: 14578 + 394 = 14972
Step 39: 14972 + 394 = 15366
Step 40: 15366 + 394 = 15760
Step 41: 15760 + 394 = 16154
Step 42: 16154 + 394 = 16548
Step 43: 16548 + 394 = 16942
Step 44: 16942 + 394 = 17336
Step 45: 17336 + 394 = 17730
Step 46: 17730 + 394 = 18124
Step 47: 18124 + 394 = 18518
Step 48: 18518 + 394 = 18912
Step 49: 18912 + 394 = 19306
Step 50: 19306 + 394 = 19700
Step 51: 19700 + 394 = 20094
Step 52: 20094 + 394 = 20488
Step 53: 20488 + 394 = 20882
Step 54: 20882 + 394 = 21276
Step 55: 21276 + 394 = 21670
Step 56: 21670 + 394 = 22064
Step 57: 22064 + 394 = 22458
Step 58: 22458 + 394 = 22852
Step 59: 22852 + 394 = 23246
Step 60: 23246 + 394 = 23640
Step 61: 23640 + 394 = 24034
Step 62: 24034 + 394 = 24428
Step 63: 24428 + 394 = 24822
Step 64: 24822 + 394 = 25216
Step 65: 25216 + 394 = 25610
Step 66: 25610 + 394 = 26004
Step 67: 26004 + 394 = 26398
Step 68: 26398 + 394 = 26792
Step 69: 26792 + 394 = 27186
Step 70: 27186 + 394 = 27580
Step 71: 27580 + 394 = 27974
Step 72: 27974 + 394 = 28368
Step 73: 28368 + 394 = 28762
Step 74: 28762 + 394 = 29156
Step 75: 29156 + 394 = 29550
Step 76: 29550 + 394 = 29944
Step 77: 29944 + 394 = 30338
Step 78: 30338 + 394 = 30732
Step 79: 30732 + 394 = 31126
Step 80: 31126 + 394 = 31520
Step 81: 31520 + 394 = 31914
Step 82: 31914 + 394 = 32308
Step 83: 32308 + 394 = 32702
Step 84: 32702 + 394 = 33096
Step 85: 33096 + 394 = 33490
Step 86: 33490 + 394 = 33884
Step 87: 33884 + 394 = 34278
Step 88: 34278 + 394 = 34672
Step 89: 34672 + 394 = 35066
Step 90: 35066 + 394 = 35460
Step 91: 35460 + 394 = 35854
Step 92: 35854 + 394 = 36248
Step 93: 36248 + 394 = 36642
Step 94: 36642 + 394 = 37036
Step 95: 37036 + 394 = 37430
Step 96: 37430 + 394 = 37824
Step 97: 37824 + 394 = 38218
Step 98: 38218 + 394 = 38612
Step 99: 38612 + 394 = 39006
Step 100: 39006 + 394 = 39400
Step 101: 39400 + 394 = 39794
Step 102: 39794 + 394 = 40188
Step 103: 40188 + 394 = 40582
Step 104: 40582 + 394 = 40976
Step 105: 40976 + 394 = 41370
Step 106: 41370 + 394 = 41764
Step 107: 41764 + 394 = 42158
Step 108: 42158 + 394 = 42552
Step 109: 42552 + 394 = 42946
Step 110: 42946 + 394 = 43340
Step 111: 43340 + 394 = 43734
Step 112: 43734 + 394 = 44128
Step 113: 44128 + 394 = 44522
Step 114: 44522 + 394 = 44916
Step 115: 44916 + 394 = 45310
Step 116: 45310 + 394 = 45704
Step 117: 45704 + 394 = 46098
Step 118: 46098 + 394 = 46492
Step 119: 46492 + 394 = 46886
Step 120: 46886 + 394 = 47280
Step 121: 47280 + 394 = 47674
Step 122: 47674 + 394 = 48068
Step 123: 48068 + 394 = 48462
Step 124: 48462 + 394 = 48856
Step 125: 48856 + 394 = 49250
Step 126: 49250 + 394 = 49644
Step 127: 49644 + 394 = 50038
Step 128: 50038 + 394 = 50432
Step 129: 50432 + 394 = 50826
Step 130: 50826 + 394 = 51220
Step 131: 51220 + 394 = 51614
Step 132: 51614 + 394 = 52008
Step 133: 52008 + 394 = 52402
Step 134: 52402 + 394 = 52796
Step 135: 52796 + 394 = 53190
Step 136: 53190 + 394 = 53584
Step 137: 53584 + 394 = 53978
Step 138: 53978 + 394 = 54372
Step 139: 54372 + 394 = 54766
Step 140: 54766 + 394 = 55160
Step 141: 55160 + 394 = 55554
Step 142: 55554 + 394 = 55948
Step 143: 55948 + 394 = 56342
Step 144: 56342 + 394 = 56736
Step 145: 56736 + 394 = 57130
Step 146: 57130 + 394 = 57524
Step 147: 57524 + 394 = 57918
Step 148: 57918 + 394 = 58312
Step 149: 58312 + 394 = 58706
Step 150: 58706 + 394 = 59100
Step 151: 59100 + 394 = 59494
Step 152: 59494 + 394 = 59888
Step 153: 59888 + 394 = 60282
Step 154: 60282 + 394 = 60676
Step 155: 60676 + 394 = 61070
Step 156: 61070 + 394 = 61464
Step 157: 61464 + 394 = 61858
Step 158: 61858 + 394 = 62252
Step 159: 62252 + 394 = 62646
Step 160: 62646 + 394 = 63040
Step 161: 63040 + 394 = 63434
Step 162: 63434 + 394 = 63828
Step 163: 63828 + 394 = 64222
Step 164: 64222 + 394 = 64616
Step 165: 64616 + 394 = 65010
Step 166: 65010 + 394 = 65404
Step 167: 65404 + 394 = 65798
Step 168: 65798 + 394 = 66192
Step 169: 66192 + 394 = 66586
Step 170: 66586 + 394 = 66980
Step 171: 66980 + 394 = 67374
Step 172: 67374 + 394 = 67768
Step 173: 67768 + 394 = 68162
Step 174: 68162 + 394 = 68556
Step 175: 68556 + 394 = 68950
Step 176: 68950 + 394 = 69344
Step 177: 69344 + 394 = 69738
Step 178: 69738 + 394 = 70132
Step 179: 70132 + 394 = 70526
Step 180: 70526 + 394 = 70920
Step 181: 70920 + 394 = 71314
Step 182: 71314 + 394 = 71708
Step 183: 71708 + 394 = 72102
Step 184: 72102 + 394 = 72496
Step 185: 72496 + 394 = 72890
Step 186: 72890 + 394 = 73284
Step 187: 73284 + 394 = 73678
Step 188: 73678 + 394 = 74072
Step 189: 74072 + 394 = 74466
Step 190: 74466 + 394 = 74860
Step 191: 74860 + 394 = 75254
Step 192: 75254 + 394 = 75648
Step 193: 75648 + 394 = 76042
Step 194: 76042 + 394 = 76436
Step 195: 76436 + 394 = 76830
Step 196: 76830 + 394 = 77224
Step 197: 77224 + 394 = 77618
Step 198: 77618 + 394 = 78012
Step 199: 78012 + 394 = 78406
Step 200: 78406 + 394 = 78800
Step 201: 78800 + 394 = 79194
Step 202: 79194 + 394 = 79588
Step 203: 79588 + 394 = 79982
Step 204: 79982 + 394 = 80376
Step 205: 80376 + 394 = 80770
Step 206: 80770 + 394 = 81164
Step 207: 81164 + 394 = 81558
Step 208: 81558 + 394 = 81952
Step 209: 81952 + 394 = 82346
Step 210: 82346 + 394 = 82740
Step 211: 82740 + 394 = 83134
Step 212: 83134 + 394 = 83528
Step 213: 83528 + 394 = 83922
Step 214: 83922 + 394 = 84316
Step 215: 84316 + 394 = 84710
Step 216: 84710 + 394 = 85104
Step 217: 85104 + 394 = 85498
Step 218: 85498 + 394 = 85892
Step 219: 85892 + 394 = 86286
Step 220: 86286 + 394 = 86680
Step 221: 86680 + 394 = 87074
Step 222: 87074 + 394 = 87468
Step 223: 87468 + 394 = 87862
Step 224: 87862 + 394 = 88256
Step 225: 88256 + 394 = 88650

So, 394*225 = 88650