Alright, let's solve this math problem step by step. First, we have the number 901. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 325. So, we're going to take the number 901 and add it to itself 325 times.
Step 1: 0 + 901 = 901
Step 2: 901 + 901 = 1802
Step 3: 1802 + 901 = 2703
Step 4: 2703 + 901 = 3604
Step 5: 3604 + 901 = 4505
Step 6: 4505 + 901 = 5406
Step 7: 5406 + 901 = 6307
Step 8: 6307 + 901 = 7208
Step 9: 7208 + 901 = 8109
Step 10: 8109 + 901 = 9010
Step 11: 9010 + 901 = 9911
Step 12: 9911 + 901 = 10812
Step 13: 10812 + 901 = 11713
Step 14: 11713 + 901 = 12614
Step 15: 12614 + 901 = 13515
Step 16: 13515 + 901 = 14416
Step 17: 14416 + 901 = 15317
Step 18: 15317 + 901 = 16218
Step 19: 16218 + 901 = 17119
Step 20: 17119 + 901 = 18020
Step 21: 18020 + 901 = 18921
Step 22: 18921 + 901 = 19822
Step 23: 19822 + 901 = 20723
Step 24: 20723 + 901 = 21624
Step 25: 21624 + 901 = 22525
Step 26: 22525 + 901 = 23426
Step 27: 23426 + 901 = 24327
Step 28: 24327 + 901 = 25228
Step 29: 25228 + 901 = 26129
Step 30: 26129 + 901 = 27030
Step 31: 27030 + 901 = 27931
Step 32: 27931 + 901 = 28832
Step 33: 28832 + 901 = 29733
Step 34: 29733 + 901 = 30634
Step 35: 30634 + 901 = 31535
Step 36: 31535 + 901 = 32436
Step 37: 32436 + 901 = 33337
Step 38: 33337 + 901 = 34238
Step 39: 34238 + 901 = 35139
Step 40: 35139 + 901 = 36040
Step 41: 36040 + 901 = 36941
Step 42: 36941 + 901 = 37842
Step 43: 37842 + 901 = 38743
Step 44: 38743 + 901 = 39644
Step 45: 39644 + 901 = 40545
Step 46: 40545 + 901 = 41446
Step 47: 41446 + 901 = 42347
Step 48: 42347 + 901 = 43248
Step 49: 43248 + 901 = 44149
Step 50: 44149 + 901 = 45050
Step 51: 45050 + 901 = 45951
Step 52: 45951 + 901 = 46852
Step 53: 46852 + 901 = 47753
Step 54: 47753 + 901 = 48654
Step 55: 48654 + 901 = 49555
Step 56: 49555 + 901 = 50456
Step 57: 50456 + 901 = 51357
Step 58: 51357 + 901 = 52258
Step 59: 52258 + 901 = 53159
Step 60: 53159 + 901 = 54060
Step 61: 54060 + 901 = 54961
Step 62: 54961 + 901 = 55862
Step 63: 55862 + 901 = 56763
Step 64: 56763 + 901 = 57664
Step 65: 57664 + 901 = 58565
Step 66: 58565 + 901 = 59466
Step 67: 59466 + 901 = 60367
Step 68: 60367 + 901 = 61268
Step 69: 61268 + 901 = 62169
Step 70: 62169 + 901 = 63070
Step 71: 63070 + 901 = 63971
Step 72: 63971 + 901 = 64872
Step 73: 64872 + 901 = 65773
Step 74: 65773 + 901 = 66674
Step 75: 66674 + 901 = 67575
Step 76: 67575 + 901 = 68476
Step 77: 68476 + 901 = 69377
Step 78: 69377 + 901 = 70278
Step 79: 70278 + 901 = 71179
Step 80: 71179 + 901 = 72080
Step 81: 72080 + 901 = 72981
Step 82: 72981 + 901 = 73882
Step 83: 73882 + 901 = 74783
Step 84: 74783 + 901 = 75684
Step 85: 75684 + 901 = 76585
Step 86: 76585 + 901 = 77486
Step 87: 77486 + 901 = 78387
Step 88: 78387 + 901 = 79288
Step 89: 79288 + 901 = 80189
Step 90: 80189 + 901 = 81090
Step 91: 81090 + 901 = 81991
Step 92: 81991 + 901 = 82892
Step 93: 82892 + 901 = 83793
Step 94: 83793 + 901 = 84694
Step 95: 84694 + 901 = 85595
Step 96: 85595 + 901 = 86496
Step 97: 86496 + 901 = 87397
Step 98: 87397 + 901 = 88298
Step 99: 88298 + 901 = 89199
Step 100: 89199 + 901 = 90100
Step 101: 90100 + 901 = 91001
Step 102: 91001 + 901 = 91902
Step 103: 91902 + 901 = 92803
Step 104: 92803 + 901 = 93704
Step 105: 93704 + 901 = 94605
Step 106: 94605 + 901 = 95506
Step 107: 95506 + 901 = 96407
Step 108: 96407 + 901 = 97308
Step 109: 97308 + 901 = 98209
Step 110: 98209 + 901 = 99110
Step 111: 99110 + 901 = 100011
Step 112: 100011 + 901 = 100912
Step 113: 100912 + 901 = 101813
Step 114: 101813 + 901 = 102714
Step 115: 102714 + 901 = 103615
Step 116: 103615 + 901 = 104516
Step 117: 104516 + 901 = 105417
Step 118: 105417 + 901 = 106318
Step 119: 106318 + 901 = 107219
Step 120: 107219 + 901 = 108120
Step 121: 108120 + 901 = 109021
Step 122: 109021 + 901 = 109922
Step 123: 109922 + 901 = 110823
Step 124: 110823 + 901 = 111724
Step 125: 111724 + 901 = 112625
Step 126: 112625 + 901 = 113526
Step 127: 113526 + 901 = 114427
Step 128: 114427 + 901 = 115328
Step 129: 115328 + 901 = 116229
Step 130: 116229 + 901 = 117130
Step 131: 117130 + 901 = 118031
Step 132: 118031 + 901 = 118932
Step 133: 118932 + 901 = 119833
Step 134: 119833 + 901 = 120734
Step 135: 120734 + 901 = 121635
Step 136: 121635 + 901 = 122536
Step 137: 122536 + 901 = 123437
Step 138: 123437 + 901 = 124338
Step 139: 124338 + 901 = 125239
Step 140: 125239 + 901 = 126140
Step 141: 126140 + 901 = 127041
Step 142: 127041 + 901 = 127942
Step 143: 127942 + 901 = 128843
Step 144: 128843 + 901 = 129744
Step 145: 129744 + 901 = 130645
Step 146: 130645 + 901 = 131546
Step 147: 131546 + 901 = 132447
Step 148: 132447 + 901 = 133348
Step 149: 133348 + 901 = 134249
Step 150: 134249 + 901 = 135150
Step 151: 135150 + 901 = 136051
Step 152: 136051 + 901 = 136952
Step 153: 136952 + 901 = 137853
Step 154: 137853 + 901 = 138754
Step 155: 138754 + 901 = 139655
Step 156: 139655 + 901 = 140556
Step 157: 140556 + 901 = 141457
Step 158: 141457 + 901 = 142358
Step 159: 142358 + 901 = 143259
Step 160: 143259 + 901 = 144160
Step 161: 144160 + 901 = 145061
Step 162: 145061 + 901 = 145962
Step 163: 145962 + 901 = 146863
Step 164: 146863 + 901 = 147764
Step 165: 147764 + 901 = 148665
Step 166: 148665 + 901 = 149566
Step 167: 149566 + 901 = 150467
Step 168: 150467 + 901 = 151368
Step 169: 151368 + 901 = 152269
Step 170: 152269 + 901 = 153170
Step 171: 153170 + 901 = 154071
Step 172: 154071 + 901 = 154972
Step 173: 154972 + 901 = 155873
Step 174: 155873 + 901 = 156774
Step 175: 156774 + 901 = 157675
Step 176: 157675 + 901 = 158576
Step 177: 158576 + 901 = 159477
Step 178: 159477 + 901 = 160378
Step 179: 160378 + 901 = 161279
Step 180: 161279 + 901 = 162180
Step 181: 162180 + 901 = 163081
Step 182: 163081 + 901 = 163982
Step 183: 163982 + 901 = 164883
Step 184: 164883 + 901 = 165784
Step 185: 165784 + 901 = 166685
Step 186: 166685 + 901 = 167586
Step 187: 167586 + 901 = 168487
Step 188: 168487 + 901 = 169388
Step 189: 169388 + 901 = 170289
Step 190: 170289 + 901 = 171190
Step 191: 171190 + 901 = 172091
Step 192: 172091 + 901 = 172992
Step 193: 172992 + 901 = 173893
Step 194: 173893 + 901 = 174794
Step 195: 174794 + 901 = 175695
Step 196: 175695 + 901 = 176596
Step 197: 176596 + 901 = 177497
Step 198: 177497 + 901 = 178398
Step 199: 178398 + 901 = 179299
Step 200: 179299 + 901 = 180200
Step 201: 180200 + 901 = 181101
Step 202: 181101 + 901 = 182002
Step 203: 182002 + 901 = 182903
Step 204: 182903 + 901 = 183804
Step 205: 183804 + 901 = 184705
Step 206: 184705 + 901 = 185606
Step 207: 185606 + 901 = 186507
Step 208: 186507 + 901 = 187408
Step 209: 187408 + 901 = 188309
Step 210: 188309 + 901 = 189210
Step 211: 189210 + 901 = 190111
Step 212: 190111 + 901 = 191012
Step 213: 191012 + 901 = 191913
Step 214: 191913 + 901 = 192814
Step 215: 192814 + 901 = 193715
Step 216: 193715 + 901 = 194616
Step 217: 194616 + 901 = 195517
Step 218: 195517 + 901 = 196418
Step 219: 196418 + 901 = 197319
Step 220: 197319 + 901 = 198220
Step 221: 198220 + 901 = 199121
Step 222: 199121 + 901 = 200022
Step 223: 200022 + 901 = 200923
Step 224: 200923 + 901 = 201824
Step 225: 201824 + 901 = 202725
Step 226: 202725 + 901 = 203626
Step 227: 203626 + 901 = 204527
Step 228: 204527 + 901 = 205428
Step 229: 205428 + 901 = 206329
Step 230: 206329 + 901 = 207230
Step 231: 207230 + 901 = 208131
Step 232: 208131 + 901 = 209032
Step 233: 209032 + 901 = 209933
Step 234: 209933 + 901 = 210834
Step 235: 210834 + 901 = 211735
Step 236: 211735 + 901 = 212636
Step 237: 212636 + 901 = 213537
Step 238: 213537 + 901 = 214438
Step 239: 214438 + 901 = 215339
Step 240: 215339 + 901 = 216240
Step 241: 216240 + 901 = 217141
Step 242: 217141 + 901 = 218042
Step 243: 218042 + 901 = 218943
Step 244: 218943 + 901 = 219844
Step 245: 219844 + 901 = 220745
Step 246: 220745 + 901 = 221646
Step 247: 221646 + 901 = 222547
Step 248: 222547 + 901 = 223448
Step 249: 223448 + 901 = 224349
Step 250: 224349 + 901 = 225250
Step 251: 225250 + 901 = 226151
Step 252: 226151 + 901 = 227052
Step 253: 227052 + 901 = 227953
Step 254: 227953 + 901 = 228854
Step 255: 228854 + 901 = 229755
Step 256: 229755 + 901 = 230656
Step 257: 230656 + 901 = 231557
Step 258: 231557 + 901 = 232458
Step 259: 232458 + 901 = 233359
Step 260: 233359 + 901 = 234260
Step 261: 234260 + 901 = 235161
Step 262: 235161 + 901 = 236062
Step 263: 236062 + 901 = 236963
Step 264: 236963 + 901 = 237864
Step 265: 237864 + 901 = 238765
Step 266: 238765 + 901 = 239666
Step 267: 239666 + 901 = 240567
Step 268: 240567 + 901 = 241468
Step 269: 241468 + 901 = 242369
Step 270: 242369 + 901 = 243270
Step 271: 243270 + 901 = 244171
Step 272: 244171 + 901 = 245072
Step 273: 245072 + 901 = 245973
Step 274: 245973 + 901 = 246874
Step 275: 246874 + 901 = 247775
Step 276: 247775 + 901 = 248676
Step 277: 248676 + 901 = 249577
Step 278: 249577 + 901 = 250478
Step 279: 250478 + 901 = 251379
Step 280: 251379 + 901 = 252280
Step 281: 252280 + 901 = 253181
Step 282: 253181 + 901 = 254082
Step 283: 254082 + 901 = 254983
Step 284: 254983 + 901 = 255884
Step 285: 255884 + 901 = 256785
Step 286: 256785 + 901 = 257686
Step 287: 257686 + 901 = 258587
Step 288: 258587 + 901 = 259488
Step 289: 259488 + 901 = 260389
Step 290: 260389 + 901 = 261290
Step 291: 261290 + 901 = 262191
Step 292: 262191 + 901 = 263092
Step 293: 263092 + 901 = 263993
Step 294: 263993 + 901 = 264894
Step 295: 264894 + 901 = 265795
Step 296: 265795 + 901 = 266696
Step 297: 266696 + 901 = 267597
Step 298: 267597 + 901 = 268498
Step 299: 268498 + 901 = 269399
Step 300: 269399 + 901 = 270300
Step 301: 270300 + 901 = 271201
Step 302: 271201 + 901 = 272102
Step 303: 272102 + 901 = 273003
Step 304: 273003 + 901 = 273904
Step 305: 273904 + 901 = 274805
Step 306: 274805 + 901 = 275706
Step 307: 275706 + 901 = 276607
Step 308: 276607 + 901 = 277508
Step 309: 277508 + 901 = 278409
Step 310: 278409 + 901 = 279310
Step 311: 279310 + 901 = 280211
Step 312: 280211 + 901 = 281112
Step 313: 281112 + 901 = 282013
Step 314: 282013 + 901 = 282914
Step 315: 282914 + 901 = 283815
Step 316: 283815 + 901 = 284716
Step 317: 284716 + 901 = 285617
Step 318: 285617 + 901 = 286518
Step 319: 286518 + 901 = 287419
Step 320: 287419 + 901 = 288320
Step 321: 288320 + 901 = 289221
Step 322: 289221 + 901 = 290122
Step 323: 290122 + 901 = 291023
Step 324: 291023 + 901 = 291924
Step 325: 291924 + 901 = 292825

So, 901*325 = 292825