Alright, let's solve this math problem step by step. First, we have the number 674. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 415. So, we're going to take the number 674 and add it to itself 415 times.
Step 1: 0 + 674 = 674
Step 2: 674 + 674 = 1348
Step 3: 1348 + 674 = 2022
Step 4: 2022 + 674 = 2696
Step 5: 2696 + 674 = 3370
Step 6: 3370 + 674 = 4044
Step 7: 4044 + 674 = 4718
Step 8: 4718 + 674 = 5392
Step 9: 5392 + 674 = 6066
Step 10: 6066 + 674 = 6740
Step 11: 6740 + 674 = 7414
Step 12: 7414 + 674 = 8088
Step 13: 8088 + 674 = 8762
Step 14: 8762 + 674 = 9436
Step 15: 9436 + 674 = 10110
Step 16: 10110 + 674 = 10784
Step 17: 10784 + 674 = 11458
Step 18: 11458 + 674 = 12132
Step 19: 12132 + 674 = 12806
Step 20: 12806 + 674 = 13480
Step 21: 13480 + 674 = 14154
Step 22: 14154 + 674 = 14828
Step 23: 14828 + 674 = 15502
Step 24: 15502 + 674 = 16176
Step 25: 16176 + 674 = 16850
Step 26: 16850 + 674 = 17524
Step 27: 17524 + 674 = 18198
Step 28: 18198 + 674 = 18872
Step 29: 18872 + 674 = 19546
Step 30: 19546 + 674 = 20220
Step 31: 20220 + 674 = 20894
Step 32: 20894 + 674 = 21568
Step 33: 21568 + 674 = 22242
Step 34: 22242 + 674 = 22916
Step 35: 22916 + 674 = 23590
Step 36: 23590 + 674 = 24264
Step 37: 24264 + 674 = 24938
Step 38: 24938 + 674 = 25612
Step 39: 25612 + 674 = 26286
Step 40: 26286 + 674 = 26960
Step 41: 26960 + 674 = 27634
Step 42: 27634 + 674 = 28308
Step 43: 28308 + 674 = 28982
Step 44: 28982 + 674 = 29656
Step 45: 29656 + 674 = 30330
Step 46: 30330 + 674 = 31004
Step 47: 31004 + 674 = 31678
Step 48: 31678 + 674 = 32352
Step 49: 32352 + 674 = 33026
Step 50: 33026 + 674 = 33700
Step 51: 33700 + 674 = 34374
Step 52: 34374 + 674 = 35048
Step 53: 35048 + 674 = 35722
Step 54: 35722 + 674 = 36396
Step 55: 36396 + 674 = 37070
Step 56: 37070 + 674 = 37744
Step 57: 37744 + 674 = 38418
Step 58: 38418 + 674 = 39092
Step 59: 39092 + 674 = 39766
Step 60: 39766 + 674 = 40440
Step 61: 40440 + 674 = 41114
Step 62: 41114 + 674 = 41788
Step 63: 41788 + 674 = 42462
Step 64: 42462 + 674 = 43136
Step 65: 43136 + 674 = 43810
Step 66: 43810 + 674 = 44484
Step 67: 44484 + 674 = 45158
Step 68: 45158 + 674 = 45832
Step 69: 45832 + 674 = 46506
Step 70: 46506 + 674 = 47180
Step 71: 47180 + 674 = 47854
Step 72: 47854 + 674 = 48528
Step 73: 48528 + 674 = 49202
Step 74: 49202 + 674 = 49876
Step 75: 49876 + 674 = 50550
Step 76: 50550 + 674 = 51224
Step 77: 51224 + 674 = 51898
Step 78: 51898 + 674 = 52572
Step 79: 52572 + 674 = 53246
Step 80: 53246 + 674 = 53920
Step 81: 53920 + 674 = 54594
Step 82: 54594 + 674 = 55268
Step 83: 55268 + 674 = 55942
Step 84: 55942 + 674 = 56616
Step 85: 56616 + 674 = 57290
Step 86: 57290 + 674 = 57964
Step 87: 57964 + 674 = 58638
Step 88: 58638 + 674 = 59312
Step 89: 59312 + 674 = 59986
Step 90: 59986 + 674 = 60660
Step 91: 60660 + 674 = 61334
Step 92: 61334 + 674 = 62008
Step 93: 62008 + 674 = 62682
Step 94: 62682 + 674 = 63356
Step 95: 63356 + 674 = 64030
Step 96: 64030 + 674 = 64704
Step 97: 64704 + 674 = 65378
Step 98: 65378 + 674 = 66052
Step 99: 66052 + 674 = 66726
Step 100: 66726 + 674 = 67400
Step 101: 67400 + 674 = 68074
Step 102: 68074 + 674 = 68748
Step 103: 68748 + 674 = 69422
Step 104: 69422 + 674 = 70096
Step 105: 70096 + 674 = 70770
Step 106: 70770 + 674 = 71444
Step 107: 71444 + 674 = 72118
Step 108: 72118 + 674 = 72792
Step 109: 72792 + 674 = 73466
Step 110: 73466 + 674 = 74140
Step 111: 74140 + 674 = 74814
Step 112: 74814 + 674 = 75488
Step 113: 75488 + 674 = 76162
Step 114: 76162 + 674 = 76836
Step 115: 76836 + 674 = 77510
Step 116: 77510 + 674 = 78184
Step 117: 78184 + 674 = 78858
Step 118: 78858 + 674 = 79532
Step 119: 79532 + 674 = 80206
Step 120: 80206 + 674 = 80880
Step 121: 80880 + 674 = 81554
Step 122: 81554 + 674 = 82228
Step 123: 82228 + 674 = 82902
Step 124: 82902 + 674 = 83576
Step 125: 83576 + 674 = 84250
Step 126: 84250 + 674 = 84924
Step 127: 84924 + 674 = 85598
Step 128: 85598 + 674 = 86272
Step 129: 86272 + 674 = 86946
Step 130: 86946 + 674 = 87620
Step 131: 87620 + 674 = 88294
Step 132: 88294 + 674 = 88968
Step 133: 88968 + 674 = 89642
Step 134: 89642 + 674 = 90316
Step 135: 90316 + 674 = 90990
Step 136: 90990 + 674 = 91664
Step 137: 91664 + 674 = 92338
Step 138: 92338 + 674 = 93012
Step 139: 93012 + 674 = 93686
Step 140: 93686 + 674 = 94360
Step 141: 94360 + 674 = 95034
Step 142: 95034 + 674 = 95708
Step 143: 95708 + 674 = 96382
Step 144: 96382 + 674 = 97056
Step 145: 97056 + 674 = 97730
Step 146: 97730 + 674 = 98404
Step 147: 98404 + 674 = 99078
Step 148: 99078 + 674 = 99752
Step 149: 99752 + 674 = 100426
Step 150: 100426 + 674 = 101100
Step 151: 101100 + 674 = 101774
Step 152: 101774 + 674 = 102448
Step 153: 102448 + 674 = 103122
Step 154: 103122 + 674 = 103796
Step 155: 103796 + 674 = 104470
Step 156: 104470 + 674 = 105144
Step 157: 105144 + 674 = 105818
Step 158: 105818 + 674 = 106492
Step 159: 106492 + 674 = 107166
Step 160: 107166 + 674 = 107840
Step 161: 107840 + 674 = 108514
Step 162: 108514 + 674 = 109188
Step 163: 109188 + 674 = 109862
Step 164: 109862 + 674 = 110536
Step 165: 110536 + 674 = 111210
Step 166: 111210 + 674 = 111884
Step 167: 111884 + 674 = 112558
Step 168: 112558 + 674 = 113232
Step 169: 113232 + 674 = 113906
Step 170: 113906 + 674 = 114580
Step 171: 114580 + 674 = 115254
Step 172: 115254 + 674 = 115928
Step 173: 115928 + 674 = 116602
Step 174: 116602 + 674 = 117276
Step 175: 117276 + 674 = 117950
Step 176: 117950 + 674 = 118624
Step 177: 118624 + 674 = 119298
Step 178: 119298 + 674 = 119972
Step 179: 119972 + 674 = 120646
Step 180: 120646 + 674 = 121320
Step 181: 121320 + 674 = 121994
Step 182: 121994 + 674 = 122668
Step 183: 122668 + 674 = 123342
Step 184: 123342 + 674 = 124016
Step 185: 124016 + 674 = 124690
Step 186: 124690 + 674 = 125364
Step 187: 125364 + 674 = 126038
Step 188: 126038 + 674 = 126712
Step 189: 126712 + 674 = 127386
Step 190: 127386 + 674 = 128060
Step 191: 128060 + 674 = 128734
Step 192: 128734 + 674 = 129408
Step 193: 129408 + 674 = 130082
Step 194: 130082 + 674 = 130756
Step 195: 130756 + 674 = 131430
Step 196: 131430 + 674 = 132104
Step 197: 132104 + 674 = 132778
Step 198: 132778 + 674 = 133452
Step 199: 133452 + 674 = 134126
Step 200: 134126 + 674 = 134800
Step 201: 134800 + 674 = 135474
Step 202: 135474 + 674 = 136148
Step 203: 136148 + 674 = 136822
Step 204: 136822 + 674 = 137496
Step 205: 137496 + 674 = 138170
Step 206: 138170 + 674 = 138844
Step 207: 138844 + 674 = 139518
Step 208: 139518 + 674 = 140192
Step 209: 140192 + 674 = 140866
Step 210: 140866 + 674 = 141540
Step 211: 141540 + 674 = 142214
Step 212: 142214 + 674 = 142888
Step 213: 142888 + 674 = 143562
Step 214: 143562 + 674 = 144236
Step 215: 144236 + 674 = 144910
Step 216: 144910 + 674 = 145584
Step 217: 145584 + 674 = 146258
Step 218: 146258 + 674 = 146932
Step 219: 146932 + 674 = 147606
Step 220: 147606 + 674 = 148280
Step 221: 148280 + 674 = 148954
Step 222: 148954 + 674 = 149628
Step 223: 149628 + 674 = 150302
Step 224: 150302 + 674 = 150976
Step 225: 150976 + 674 = 151650
Step 226: 151650 + 674 = 152324
Step 227: 152324 + 674 = 152998
Step 228: 152998 + 674 = 153672
Step 229: 153672 + 674 = 154346
Step 230: 154346 + 674 = 155020
Step 231: 155020 + 674 = 155694
Step 232: 155694 + 674 = 156368
Step 233: 156368 + 674 = 157042
Step 234: 157042 + 674 = 157716
Step 235: 157716 + 674 = 158390
Step 236: 158390 + 674 = 159064
Step 237: 159064 + 674 = 159738
Step 238: 159738 + 674 = 160412
Step 239: 160412 + 674 = 161086
Step 240: 161086 + 674 = 161760
Step 241: 161760 + 674 = 162434
Step 242: 162434 + 674 = 163108
Step 243: 163108 + 674 = 163782
Step 244: 163782 + 674 = 164456
Step 245: 164456 + 674 = 165130
Step 246: 165130 + 674 = 165804
Step 247: 165804 + 674 = 166478
Step 248: 166478 + 674 = 167152
Step 249: 167152 + 674 = 167826
Step 250: 167826 + 674 = 168500
Step 251: 168500 + 674 = 169174
Step 252: 169174 + 674 = 169848
Step 253: 169848 + 674 = 170522
Step 254: 170522 + 674 = 171196
Step 255: 171196 + 674 = 171870
Step 256: 171870 + 674 = 172544
Step 257: 172544 + 674 = 173218
Step 258: 173218 + 674 = 173892
Step 259: 173892 + 674 = 174566
Step 260: 174566 + 674 = 175240
Step 261: 175240 + 674 = 175914
Step 262: 175914 + 674 = 176588
Step 263: 176588 + 674 = 177262
Step 264: 177262 + 674 = 177936
Step 265: 177936 + 674 = 178610
Step 266: 178610 + 674 = 179284
Step 267: 179284 + 674 = 179958
Step 268: 179958 + 674 = 180632
Step 269: 180632 + 674 = 181306
Step 270: 181306 + 674 = 181980
Step 271: 181980 + 674 = 182654
Step 272: 182654 + 674 = 183328
Step 273: 183328 + 674 = 184002
Step 274: 184002 + 674 = 184676
Step 275: 184676 + 674 = 185350
Step 276: 185350 + 674 = 186024
Step 277: 186024 + 674 = 186698
Step 278: 186698 + 674 = 187372
Step 279: 187372 + 674 = 188046
Step 280: 188046 + 674 = 188720
Step 281: 188720 + 674 = 189394
Step 282: 189394 + 674 = 190068
Step 283: 190068 + 674 = 190742
Step 284: 190742 + 674 = 191416
Step 285: 191416 + 674 = 192090
Step 286: 192090 + 674 = 192764
Step 287: 192764 + 674 = 193438
Step 288: 193438 + 674 = 194112
Step 289: 194112 + 674 = 194786
Step 290: 194786 + 674 = 195460
Step 291: 195460 + 674 = 196134
Step 292: 196134 + 674 = 196808
Step 293: 196808 + 674 = 197482
Step 294: 197482 + 674 = 198156
Step 295: 198156 + 674 = 198830
Step 296: 198830 + 674 = 199504
Step 297: 199504 + 674 = 200178
Step 298: 200178 + 674 = 200852
Step 299: 200852 + 674 = 201526
Step 300: 201526 + 674 = 202200
Step 301: 202200 + 674 = 202874
Step 302: 202874 + 674 = 203548
Step 303: 203548 + 674 = 204222
Step 304: 204222 + 674 = 204896
Step 305: 204896 + 674 = 205570
Step 306: 205570 + 674 = 206244
Step 307: 206244 + 674 = 206918
Step 308: 206918 + 674 = 207592
Step 309: 207592 + 674 = 208266
Step 310: 208266 + 674 = 208940
Step 311: 208940 + 674 = 209614
Step 312: 209614 + 674 = 210288
Step 313: 210288 + 674 = 210962
Step 314: 210962 + 674 = 211636
Step 315: 211636 + 674 = 212310
Step 316: 212310 + 674 = 212984
Step 317: 212984 + 674 = 213658
Step 318: 213658 + 674 = 214332
Step 319: 214332 + 674 = 215006
Step 320: 215006 + 674 = 215680
Step 321: 215680 + 674 = 216354
Step 322: 216354 + 674 = 217028
Step 323: 217028 + 674 = 217702
Step 324: 217702 + 674 = 218376
Step 325: 218376 + 674 = 219050
Step 326: 219050 + 674 = 219724
Step 327: 219724 + 674 = 220398
Step 328: 220398 + 674 = 221072
Step 329: 221072 + 674 = 221746
Step 330: 221746 + 674 = 222420
Step 331: 222420 + 674 = 223094
Step 332: 223094 + 674 = 223768
Step 333: 223768 + 674 = 224442
Step 334: 224442 + 674 = 225116
Step 335: 225116 + 674 = 225790
Step 336: 225790 + 674 = 226464
Step 337: 226464 + 674 = 227138
Step 338: 227138 + 674 = 227812
Step 339: 227812 + 674 = 228486
Step 340: 228486 + 674 = 229160
Step 341: 229160 + 674 = 229834
Step 342: 229834 + 674 = 230508
Step 343: 230508 + 674 = 231182
Step 344: 231182 + 674 = 231856
Step 345: 231856 + 674 = 232530
Step 346: 232530 + 674 = 233204
Step 347: 233204 + 674 = 233878
Step 348: 233878 + 674 = 234552
Step 349: 234552 + 674 = 235226
Step 350: 235226 + 674 = 235900
Step 351: 235900 + 674 = 236574
Step 352: 236574 + 674 = 237248
Step 353: 237248 + 674 = 237922
Step 354: 237922 + 674 = 238596
Step 355: 238596 + 674 = 239270
Step 356: 239270 + 674 = 239944
Step 357: 239944 + 674 = 240618
Step 358: 240618 + 674 = 241292
Step 359: 241292 + 674 = 241966
Step 360: 241966 + 674 = 242640
Step 361: 242640 + 674 = 243314
Step 362: 243314 + 674 = 243988
Step 363: 243988 + 674 = 244662
Step 364: 244662 + 674 = 245336
Step 365: 245336 + 674 = 246010
Step 366: 246010 + 674 = 246684
Step 367: 246684 + 674 = 247358
Step 368: 247358 + 674 = 248032
Step 369: 248032 + 674 = 248706
Step 370: 248706 + 674 = 249380
Step 371: 249380 + 674 = 250054
Step 372: 250054 + 674 = 250728
Step 373: 250728 + 674 = 251402
Step 374: 251402 + 674 = 252076
Step 375: 252076 + 674 = 252750
Step 376: 252750 + 674 = 253424
Step 377: 253424 + 674 = 254098
Step 378: 254098 + 674 = 254772
Step 379: 254772 + 674 = 255446
Step 380: 255446 + 674 = 256120
Step 381: 256120 + 674 = 256794
Step 382: 256794 + 674 = 257468
Step 383: 257468 + 674 = 258142
Step 384: 258142 + 674 = 258816
Step 385: 258816 + 674 = 259490
Step 386: 259490 + 674 = 260164
Step 387: 260164 + 674 = 260838
Step 388: 260838 + 674 = 261512
Step 389: 261512 + 674 = 262186
Step 390: 262186 + 674 = 262860
Step 391: 262860 + 674 = 263534
Step 392: 263534 + 674 = 264208
Step 393: 264208 + 674 = 264882
Step 394: 264882 + 674 = 265556
Step 395: 265556 + 674 = 266230
Step 396: 266230 + 674 = 266904
Step 397: 266904 + 674 = 267578
Step 398: 267578 + 674 = 268252
Step 399: 268252 + 674 = 268926
Step 400: 268926 + 674 = 269600
Step 401: 269600 + 674 = 270274
Step 402: 270274 + 674 = 270948
Step 403: 270948 + 674 = 271622
Step 404: 271622 + 674 = 272296
Step 405: 272296 + 674 = 272970
Step 406: 272970 + 674 = 273644
Step 407: 273644 + 674 = 274318
Step 408: 274318 + 674 = 274992
Step 409: 274992 + 674 = 275666
Step 410: 275666 + 674 = 276340
Step 411: 276340 + 674 = 277014
Step 412: 277014 + 674 = 277688
Step 413: 277688 + 674 = 278362
Step 414: 278362 + 674 = 279036
Step 415: 279036 + 674 = 279710

So, 674*415 = 279710