Alright, let's solve this math problem step by step. First, we have the number 749. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 456. So, we're going to take the number 749 and add it to itself 456 times.
Step 1: 0 + 749 = 749
Step 2: 749 + 749 = 1498
Step 3: 1498 + 749 = 2247
Step 4: 2247 + 749 = 2996
Step 5: 2996 + 749 = 3745
Step 6: 3745 + 749 = 4494
Step 7: 4494 + 749 = 5243
Step 8: 5243 + 749 = 5992
Step 9: 5992 + 749 = 6741
Step 10: 6741 + 749 = 7490
Step 11: 7490 + 749 = 8239
Step 12: 8239 + 749 = 8988
Step 13: 8988 + 749 = 9737
Step 14: 9737 + 749 = 10486
Step 15: 10486 + 749 = 11235
Step 16: 11235 + 749 = 11984
Step 17: 11984 + 749 = 12733
Step 18: 12733 + 749 = 13482
Step 19: 13482 + 749 = 14231
Step 20: 14231 + 749 = 14980
Step 21: 14980 + 749 = 15729
Step 22: 15729 + 749 = 16478
Step 23: 16478 + 749 = 17227
Step 24: 17227 + 749 = 17976
Step 25: 17976 + 749 = 18725
Step 26: 18725 + 749 = 19474
Step 27: 19474 + 749 = 20223
Step 28: 20223 + 749 = 20972
Step 29: 20972 + 749 = 21721
Step 30: 21721 + 749 = 22470
Step 31: 22470 + 749 = 23219
Step 32: 23219 + 749 = 23968
Step 33: 23968 + 749 = 24717
Step 34: 24717 + 749 = 25466
Step 35: 25466 + 749 = 26215
Step 36: 26215 + 749 = 26964
Step 37: 26964 + 749 = 27713
Step 38: 27713 + 749 = 28462
Step 39: 28462 + 749 = 29211
Step 40: 29211 + 749 = 29960
Step 41: 29960 + 749 = 30709
Step 42: 30709 + 749 = 31458
Step 43: 31458 + 749 = 32207
Step 44: 32207 + 749 = 32956
Step 45: 32956 + 749 = 33705
Step 46: 33705 + 749 = 34454
Step 47: 34454 + 749 = 35203
Step 48: 35203 + 749 = 35952
Step 49: 35952 + 749 = 36701
Step 50: 36701 + 749 = 37450
Step 51: 37450 + 749 = 38199
Step 52: 38199 + 749 = 38948
Step 53: 38948 + 749 = 39697
Step 54: 39697 + 749 = 40446
Step 55: 40446 + 749 = 41195
Step 56: 41195 + 749 = 41944
Step 57: 41944 + 749 = 42693
Step 58: 42693 + 749 = 43442
Step 59: 43442 + 749 = 44191
Step 60: 44191 + 749 = 44940
Step 61: 44940 + 749 = 45689
Step 62: 45689 + 749 = 46438
Step 63: 46438 + 749 = 47187
Step 64: 47187 + 749 = 47936
Step 65: 47936 + 749 = 48685
Step 66: 48685 + 749 = 49434
Step 67: 49434 + 749 = 50183
Step 68: 50183 + 749 = 50932
Step 69: 50932 + 749 = 51681
Step 70: 51681 + 749 = 52430
Step 71: 52430 + 749 = 53179
Step 72: 53179 + 749 = 53928
Step 73: 53928 + 749 = 54677
Step 74: 54677 + 749 = 55426
Step 75: 55426 + 749 = 56175
Step 76: 56175 + 749 = 56924
Step 77: 56924 + 749 = 57673
Step 78: 57673 + 749 = 58422
Step 79: 58422 + 749 = 59171
Step 80: 59171 + 749 = 59920
Step 81: 59920 + 749 = 60669
Step 82: 60669 + 749 = 61418
Step 83: 61418 + 749 = 62167
Step 84: 62167 + 749 = 62916
Step 85: 62916 + 749 = 63665
Step 86: 63665 + 749 = 64414
Step 87: 64414 + 749 = 65163
Step 88: 65163 + 749 = 65912
Step 89: 65912 + 749 = 66661
Step 90: 66661 + 749 = 67410
Step 91: 67410 + 749 = 68159
Step 92: 68159 + 749 = 68908
Step 93: 68908 + 749 = 69657
Step 94: 69657 + 749 = 70406
Step 95: 70406 + 749 = 71155
Step 96: 71155 + 749 = 71904
Step 97: 71904 + 749 = 72653
Step 98: 72653 + 749 = 73402
Step 99: 73402 + 749 = 74151
Step 100: 74151 + 749 = 74900
Step 101: 74900 + 749 = 75649
Step 102: 75649 + 749 = 76398
Step 103: 76398 + 749 = 77147
Step 104: 77147 + 749 = 77896
Step 105: 77896 + 749 = 78645
Step 106: 78645 + 749 = 79394
Step 107: 79394 + 749 = 80143
Step 108: 80143 + 749 = 80892
Step 109: 80892 + 749 = 81641
Step 110: 81641 + 749 = 82390
Step 111: 82390 + 749 = 83139
Step 112: 83139 + 749 = 83888
Step 113: 83888 + 749 = 84637
Step 114: 84637 + 749 = 85386
Step 115: 85386 + 749 = 86135
Step 116: 86135 + 749 = 86884
Step 117: 86884 + 749 = 87633
Step 118: 87633 + 749 = 88382
Step 119: 88382 + 749 = 89131
Step 120: 89131 + 749 = 89880
Step 121: 89880 + 749 = 90629
Step 122: 90629 + 749 = 91378
Step 123: 91378 + 749 = 92127
Step 124: 92127 + 749 = 92876
Step 125: 92876 + 749 = 93625
Step 126: 93625 + 749 = 94374
Step 127: 94374 + 749 = 95123
Step 128: 95123 + 749 = 95872
Step 129: 95872 + 749 = 96621
Step 130: 96621 + 749 = 97370
Step 131: 97370 + 749 = 98119
Step 132: 98119 + 749 = 98868
Step 133: 98868 + 749 = 99617
Step 134: 99617 + 749 = 100366
Step 135: 100366 + 749 = 101115
Step 136: 101115 + 749 = 101864
Step 137: 101864 + 749 = 102613
Step 138: 102613 + 749 = 103362
Step 139: 103362 + 749 = 104111
Step 140: 104111 + 749 = 104860
Step 141: 104860 + 749 = 105609
Step 142: 105609 + 749 = 106358
Step 143: 106358 + 749 = 107107
Step 144: 107107 + 749 = 107856
Step 145: 107856 + 749 = 108605
Step 146: 108605 + 749 = 109354
Step 147: 109354 + 749 = 110103
Step 148: 110103 + 749 = 110852
Step 149: 110852 + 749 = 111601
Step 150: 111601 + 749 = 112350
Step 151: 112350 + 749 = 113099
Step 152: 113099 + 749 = 113848
Step 153: 113848 + 749 = 114597
Step 154: 114597 + 749 = 115346
Step 155: 115346 + 749 = 116095
Step 156: 116095 + 749 = 116844
Step 157: 116844 + 749 = 117593
Step 158: 117593 + 749 = 118342
Step 159: 118342 + 749 = 119091
Step 160: 119091 + 749 = 119840
Step 161: 119840 + 749 = 120589
Step 162: 120589 + 749 = 121338
Step 163: 121338 + 749 = 122087
Step 164: 122087 + 749 = 122836
Step 165: 122836 + 749 = 123585
Step 166: 123585 + 749 = 124334
Step 167: 124334 + 749 = 125083
Step 168: 125083 + 749 = 125832
Step 169: 125832 + 749 = 126581
Step 170: 126581 + 749 = 127330
Step 171: 127330 + 749 = 128079
Step 172: 128079 + 749 = 128828
Step 173: 128828 + 749 = 129577
Step 174: 129577 + 749 = 130326
Step 175: 130326 + 749 = 131075
Step 176: 131075 + 749 = 131824
Step 177: 131824 + 749 = 132573
Step 178: 132573 + 749 = 133322
Step 179: 133322 + 749 = 134071
Step 180: 134071 + 749 = 134820
Step 181: 134820 + 749 = 135569
Step 182: 135569 + 749 = 136318
Step 183: 136318 + 749 = 137067
Step 184: 137067 + 749 = 137816
Step 185: 137816 + 749 = 138565
Step 186: 138565 + 749 = 139314
Step 187: 139314 + 749 = 140063
Step 188: 140063 + 749 = 140812
Step 189: 140812 + 749 = 141561
Step 190: 141561 + 749 = 142310
Step 191: 142310 + 749 = 143059
Step 192: 143059 + 749 = 143808
Step 193: 143808 + 749 = 144557
Step 194: 144557 + 749 = 145306
Step 195: 145306 + 749 = 146055
Step 196: 146055 + 749 = 146804
Step 197: 146804 + 749 = 147553
Step 198: 147553 + 749 = 148302
Step 199: 148302 + 749 = 149051
Step 200: 149051 + 749 = 149800
Step 201: 149800 + 749 = 150549
Step 202: 150549 + 749 = 151298
Step 203: 151298 + 749 = 152047
Step 204: 152047 + 749 = 152796
Step 205: 152796 + 749 = 153545
Step 206: 153545 + 749 = 154294
Step 207: 154294 + 749 = 155043
Step 208: 155043 + 749 = 155792
Step 209: 155792 + 749 = 156541
Step 210: 156541 + 749 = 157290
Step 211: 157290 + 749 = 158039
Step 212: 158039 + 749 = 158788
Step 213: 158788 + 749 = 159537
Step 214: 159537 + 749 = 160286
Step 215: 160286 + 749 = 161035
Step 216: 161035 + 749 = 161784
Step 217: 161784 + 749 = 162533
Step 218: 162533 + 749 = 163282
Step 219: 163282 + 749 = 164031
Step 220: 164031 + 749 = 164780
Step 221: 164780 + 749 = 165529
Step 222: 165529 + 749 = 166278
Step 223: 166278 + 749 = 167027
Step 224: 167027 + 749 = 167776
Step 225: 167776 + 749 = 168525
Step 226: 168525 + 749 = 169274
Step 227: 169274 + 749 = 170023
Step 228: 170023 + 749 = 170772
Step 229: 170772 + 749 = 171521
Step 230: 171521 + 749 = 172270
Step 231: 172270 + 749 = 173019
Step 232: 173019 + 749 = 173768
Step 233: 173768 + 749 = 174517
Step 234: 174517 + 749 = 175266
Step 235: 175266 + 749 = 176015
Step 236: 176015 + 749 = 176764
Step 237: 176764 + 749 = 177513
Step 238: 177513 + 749 = 178262
Step 239: 178262 + 749 = 179011
Step 240: 179011 + 749 = 179760
Step 241: 179760 + 749 = 180509
Step 242: 180509 + 749 = 181258
Step 243: 181258 + 749 = 182007
Step 244: 182007 + 749 = 182756
Step 245: 182756 + 749 = 183505
Step 246: 183505 + 749 = 184254
Step 247: 184254 + 749 = 185003
Step 248: 185003 + 749 = 185752
Step 249: 185752 + 749 = 186501
Step 250: 186501 + 749 = 187250
Step 251: 187250 + 749 = 187999
Step 252: 187999 + 749 = 188748
Step 253: 188748 + 749 = 189497
Step 254: 189497 + 749 = 190246
Step 255: 190246 + 749 = 190995
Step 256: 190995 + 749 = 191744
Step 257: 191744 + 749 = 192493
Step 258: 192493 + 749 = 193242
Step 259: 193242 + 749 = 193991
Step 260: 193991 + 749 = 194740
Step 261: 194740 + 749 = 195489
Step 262: 195489 + 749 = 196238
Step 263: 196238 + 749 = 196987
Step 264: 196987 + 749 = 197736
Step 265: 197736 + 749 = 198485
Step 266: 198485 + 749 = 199234
Step 267: 199234 + 749 = 199983
Step 268: 199983 + 749 = 200732
Step 269: 200732 + 749 = 201481
Step 270: 201481 + 749 = 202230
Step 271: 202230 + 749 = 202979
Step 272: 202979 + 749 = 203728
Step 273: 203728 + 749 = 204477
Step 274: 204477 + 749 = 205226
Step 275: 205226 + 749 = 205975
Step 276: 205975 + 749 = 206724
Step 277: 206724 + 749 = 207473
Step 278: 207473 + 749 = 208222
Step 279: 208222 + 749 = 208971
Step 280: 208971 + 749 = 209720
Step 281: 209720 + 749 = 210469
Step 282: 210469 + 749 = 211218
Step 283: 211218 + 749 = 211967
Step 284: 211967 + 749 = 212716
Step 285: 212716 + 749 = 213465
Step 286: 213465 + 749 = 214214
Step 287: 214214 + 749 = 214963
Step 288: 214963 + 749 = 215712
Step 289: 215712 + 749 = 216461
Step 290: 216461 + 749 = 217210
Step 291: 217210 + 749 = 217959
Step 292: 217959 + 749 = 218708
Step 293: 218708 + 749 = 219457
Step 294: 219457 + 749 = 220206
Step 295: 220206 + 749 = 220955
Step 296: 220955 + 749 = 221704
Step 297: 221704 + 749 = 222453
Step 298: 222453 + 749 = 223202
Step 299: 223202 + 749 = 223951
Step 300: 223951 + 749 = 224700
Step 301: 224700 + 749 = 225449
Step 302: 225449 + 749 = 226198
Step 303: 226198 + 749 = 226947
Step 304: 226947 + 749 = 227696
Step 305: 227696 + 749 = 228445
Step 306: 228445 + 749 = 229194
Step 307: 229194 + 749 = 229943
Step 308: 229943 + 749 = 230692
Step 309: 230692 + 749 = 231441
Step 310: 231441 + 749 = 232190
Step 311: 232190 + 749 = 232939
Step 312: 232939 + 749 = 233688
Step 313: 233688 + 749 = 234437
Step 314: 234437 + 749 = 235186
Step 315: 235186 + 749 = 235935
Step 316: 235935 + 749 = 236684
Step 317: 236684 + 749 = 237433
Step 318: 237433 + 749 = 238182
Step 319: 238182 + 749 = 238931
Step 320: 238931 + 749 = 239680
Step 321: 239680 + 749 = 240429
Step 322: 240429 + 749 = 241178
Step 323: 241178 + 749 = 241927
Step 324: 241927 + 749 = 242676
Step 325: 242676 + 749 = 243425
Step 326: 243425 + 749 = 244174
Step 327: 244174 + 749 = 244923
Step 328: 244923 + 749 = 245672
Step 329: 245672 + 749 = 246421
Step 330: 246421 + 749 = 247170
Step 331: 247170 + 749 = 247919
Step 332: 247919 + 749 = 248668
Step 333: 248668 + 749 = 249417
Step 334: 249417 + 749 = 250166
Step 335: 250166 + 749 = 250915
Step 336: 250915 + 749 = 251664
Step 337: 251664 + 749 = 252413
Step 338: 252413 + 749 = 253162
Step 339: 253162 + 749 = 253911
Step 340: 253911 + 749 = 254660
Step 341: 254660 + 749 = 255409
Step 342: 255409 + 749 = 256158
Step 343: 256158 + 749 = 256907
Step 344: 256907 + 749 = 257656
Step 345: 257656 + 749 = 258405
Step 346: 258405 + 749 = 259154
Step 347: 259154 + 749 = 259903
Step 348: 259903 + 749 = 260652
Step 349: 260652 + 749 = 261401
Step 350: 261401 + 749 = 262150
Step 351: 262150 + 749 = 262899
Step 352: 262899 + 749 = 263648
Step 353: 263648 + 749 = 264397
Step 354: 264397 + 749 = 265146
Step 355: 265146 + 749 = 265895
Step 356: 265895 + 749 = 266644
Step 357: 266644 + 749 = 267393
Step 358: 267393 + 749 = 268142
Step 359: 268142 + 749 = 268891
Step 360: 268891 + 749 = 269640
Step 361: 269640 + 749 = 270389
Step 362: 270389 + 749 = 271138
Step 363: 271138 + 749 = 271887
Step 364: 271887 + 749 = 272636
Step 365: 272636 + 749 = 273385
Step 366: 273385 + 749 = 274134
Step 367: 274134 + 749 = 274883
Step 368: 274883 + 749 = 275632
Step 369: 275632 + 749 = 276381
Step 370: 276381 + 749 = 277130
Step 371: 277130 + 749 = 277879
Step 372: 277879 + 749 = 278628
Step 373: 278628 + 749 = 279377
Step 374: 279377 + 749 = 280126
Step 375: 280126 + 749 = 280875
Step 376: 280875 + 749 = 281624
Step 377: 281624 + 749 = 282373
Step 378: 282373 + 749 = 283122
Step 379: 283122 + 749 = 283871
Step 380: 283871 + 749 = 284620
Step 381: 284620 + 749 = 285369
Step 382: 285369 + 749 = 286118
Step 383: 286118 + 749 = 286867
Step 384: 286867 + 749 = 287616
Step 385: 287616 + 749 = 288365
Step 386: 288365 + 749 = 289114
Step 387: 289114 + 749 = 289863
Step 388: 289863 + 749 = 290612
Step 389: 290612 + 749 = 291361
Step 390: 291361 + 749 = 292110
Step 391: 292110 + 749 = 292859
Step 392: 292859 + 749 = 293608
Step 393: 293608 + 749 = 294357
Step 394: 294357 + 749 = 295106
Step 395: 295106 + 749 = 295855
Step 396: 295855 + 749 = 296604
Step 397: 296604 + 749 = 297353
Step 398: 297353 + 749 = 298102
Step 399: 298102 + 749 = 298851
Step 400: 298851 + 749 = 299600
Step 401: 299600 + 749 = 300349
Step 402: 300349 + 749 = 301098
Step 403: 301098 + 749 = 301847
Step 404: 301847 + 749 = 302596
Step 405: 302596 + 749 = 303345
Step 406: 303345 + 749 = 304094
Step 407: 304094 + 749 = 304843
Step 408: 304843 + 749 = 305592
Step 409: 305592 + 749 = 306341
Step 410: 306341 + 749 = 307090
Step 411: 307090 + 749 = 307839
Step 412: 307839 + 749 = 308588
Step 413: 308588 + 749 = 309337
Step 414: 309337 + 749 = 310086
Step 415: 310086 + 749 = 310835
Step 416: 310835 + 749 = 311584
Step 417: 311584 + 749 = 312333
Step 418: 312333 + 749 = 313082
Step 419: 313082 + 749 = 313831
Step 420: 313831 + 749 = 314580
Step 421: 314580 + 749 = 315329
Step 422: 315329 + 749 = 316078
Step 423: 316078 + 749 = 316827
Step 424: 316827 + 749 = 317576
Step 425: 317576 + 749 = 318325
Step 426: 318325 + 749 = 319074
Step 427: 319074 + 749 = 319823
Step 428: 319823 + 749 = 320572
Step 429: 320572 + 749 = 321321
Step 430: 321321 + 749 = 322070
Step 431: 322070 + 749 = 322819
Step 432: 322819 + 749 = 323568
Step 433: 323568 + 749 = 324317
Step 434: 324317 + 749 = 325066
Step 435: 325066 + 749 = 325815
Step 436: 325815 + 749 = 326564
Step 437: 326564 + 749 = 327313
Step 438: 327313 + 749 = 328062
Step 439: 328062 + 749 = 328811
Step 440: 328811 + 749 = 329560
Step 441: 329560 + 749 = 330309
Step 442: 330309 + 749 = 331058
Step 443: 331058 + 749 = 331807
Step 444: 331807 + 749 = 332556
Step 445: 332556 + 749 = 333305
Step 446: 333305 + 749 = 334054
Step 447: 334054 + 749 = 334803
Step 448: 334803 + 749 = 335552
Step 449: 335552 + 749 = 336301
Step 450: 336301 + 749 = 337050
Step 451: 337050 + 749 = 337799
Step 452: 337799 + 749 = 338548
Step 453: 338548 + 749 = 339297
Step 454: 339297 + 749 = 340046
Step 455: 340046 + 749 = 340795
Step 456: 340795 + 749 = 341544

So, 749*456 = 341544