Alright, let's solve this math problem step by step. First, we have the number 673. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 348. So, we're going to take the number 673 and add it to itself 348 times.
Step 1: 0 + 673 = 673
Step 2: 673 + 673 = 1346
Step 3: 1346 + 673 = 2019
Step 4: 2019 + 673 = 2692
Step 5: 2692 + 673 = 3365
Step 6: 3365 + 673 = 4038
Step 7: 4038 + 673 = 4711
Step 8: 4711 + 673 = 5384
Step 9: 5384 + 673 = 6057
Step 10: 6057 + 673 = 6730
Step 11: 6730 + 673 = 7403
Step 12: 7403 + 673 = 8076
Step 13: 8076 + 673 = 8749
Step 14: 8749 + 673 = 9422
Step 15: 9422 + 673 = 10095
Step 16: 10095 + 673 = 10768
Step 17: 10768 + 673 = 11441
Step 18: 11441 + 673 = 12114
Step 19: 12114 + 673 = 12787
Step 20: 12787 + 673 = 13460
Step 21: 13460 + 673 = 14133
Step 22: 14133 + 673 = 14806
Step 23: 14806 + 673 = 15479
Step 24: 15479 + 673 = 16152
Step 25: 16152 + 673 = 16825
Step 26: 16825 + 673 = 17498
Step 27: 17498 + 673 = 18171
Step 28: 18171 + 673 = 18844
Step 29: 18844 + 673 = 19517
Step 30: 19517 + 673 = 20190
Step 31: 20190 + 673 = 20863
Step 32: 20863 + 673 = 21536
Step 33: 21536 + 673 = 22209
Step 34: 22209 + 673 = 22882
Step 35: 22882 + 673 = 23555
Step 36: 23555 + 673 = 24228
Step 37: 24228 + 673 = 24901
Step 38: 24901 + 673 = 25574
Step 39: 25574 + 673 = 26247
Step 40: 26247 + 673 = 26920
Step 41: 26920 + 673 = 27593
Step 42: 27593 + 673 = 28266
Step 43: 28266 + 673 = 28939
Step 44: 28939 + 673 = 29612
Step 45: 29612 + 673 = 30285
Step 46: 30285 + 673 = 30958
Step 47: 30958 + 673 = 31631
Step 48: 31631 + 673 = 32304
Step 49: 32304 + 673 = 32977
Step 50: 32977 + 673 = 33650
Step 51: 33650 + 673 = 34323
Step 52: 34323 + 673 = 34996
Step 53: 34996 + 673 = 35669
Step 54: 35669 + 673 = 36342
Step 55: 36342 + 673 = 37015
Step 56: 37015 + 673 = 37688
Step 57: 37688 + 673 = 38361
Step 58: 38361 + 673 = 39034
Step 59: 39034 + 673 = 39707
Step 60: 39707 + 673 = 40380
Step 61: 40380 + 673 = 41053
Step 62: 41053 + 673 = 41726
Step 63: 41726 + 673 = 42399
Step 64: 42399 + 673 = 43072
Step 65: 43072 + 673 = 43745
Step 66: 43745 + 673 = 44418
Step 67: 44418 + 673 = 45091
Step 68: 45091 + 673 = 45764
Step 69: 45764 + 673 = 46437
Step 70: 46437 + 673 = 47110
Step 71: 47110 + 673 = 47783
Step 72: 47783 + 673 = 48456
Step 73: 48456 + 673 = 49129
Step 74: 49129 + 673 = 49802
Step 75: 49802 + 673 = 50475
Step 76: 50475 + 673 = 51148
Step 77: 51148 + 673 = 51821
Step 78: 51821 + 673 = 52494
Step 79: 52494 + 673 = 53167
Step 80: 53167 + 673 = 53840
Step 81: 53840 + 673 = 54513
Step 82: 54513 + 673 = 55186
Step 83: 55186 + 673 = 55859
Step 84: 55859 + 673 = 56532
Step 85: 56532 + 673 = 57205
Step 86: 57205 + 673 = 57878
Step 87: 57878 + 673 = 58551
Step 88: 58551 + 673 = 59224
Step 89: 59224 + 673 = 59897
Step 90: 59897 + 673 = 60570
Step 91: 60570 + 673 = 61243
Step 92: 61243 + 673 = 61916
Step 93: 61916 + 673 = 62589
Step 94: 62589 + 673 = 63262
Step 95: 63262 + 673 = 63935
Step 96: 63935 + 673 = 64608
Step 97: 64608 + 673 = 65281
Step 98: 65281 + 673 = 65954
Step 99: 65954 + 673 = 66627
Step 100: 66627 + 673 = 67300
Step 101: 67300 + 673 = 67973
Step 102: 67973 + 673 = 68646
Step 103: 68646 + 673 = 69319
Step 104: 69319 + 673 = 69992
Step 105: 69992 + 673 = 70665
Step 106: 70665 + 673 = 71338
Step 107: 71338 + 673 = 72011
Step 108: 72011 + 673 = 72684
Step 109: 72684 + 673 = 73357
Step 110: 73357 + 673 = 74030
Step 111: 74030 + 673 = 74703
Step 112: 74703 + 673 = 75376
Step 113: 75376 + 673 = 76049
Step 114: 76049 + 673 = 76722
Step 115: 76722 + 673 = 77395
Step 116: 77395 + 673 = 78068
Step 117: 78068 + 673 = 78741
Step 118: 78741 + 673 = 79414
Step 119: 79414 + 673 = 80087
Step 120: 80087 + 673 = 80760
Step 121: 80760 + 673 = 81433
Step 122: 81433 + 673 = 82106
Step 123: 82106 + 673 = 82779
Step 124: 82779 + 673 = 83452
Step 125: 83452 + 673 = 84125
Step 126: 84125 + 673 = 84798
Step 127: 84798 + 673 = 85471
Step 128: 85471 + 673 = 86144
Step 129: 86144 + 673 = 86817
Step 130: 86817 + 673 = 87490
Step 131: 87490 + 673 = 88163
Step 132: 88163 + 673 = 88836
Step 133: 88836 + 673 = 89509
Step 134: 89509 + 673 = 90182
Step 135: 90182 + 673 = 90855
Step 136: 90855 + 673 = 91528
Step 137: 91528 + 673 = 92201
Step 138: 92201 + 673 = 92874
Step 139: 92874 + 673 = 93547
Step 140: 93547 + 673 = 94220
Step 141: 94220 + 673 = 94893
Step 142: 94893 + 673 = 95566
Step 143: 95566 + 673 = 96239
Step 144: 96239 + 673 = 96912
Step 145: 96912 + 673 = 97585
Step 146: 97585 + 673 = 98258
Step 147: 98258 + 673 = 98931
Step 148: 98931 + 673 = 99604
Step 149: 99604 + 673 = 100277
Step 150: 100277 + 673 = 100950
Step 151: 100950 + 673 = 101623
Step 152: 101623 + 673 = 102296
Step 153: 102296 + 673 = 102969
Step 154: 102969 + 673 = 103642
Step 155: 103642 + 673 = 104315
Step 156: 104315 + 673 = 104988
Step 157: 104988 + 673 = 105661
Step 158: 105661 + 673 = 106334
Step 159: 106334 + 673 = 107007
Step 160: 107007 + 673 = 107680
Step 161: 107680 + 673 = 108353
Step 162: 108353 + 673 = 109026
Step 163: 109026 + 673 = 109699
Step 164: 109699 + 673 = 110372
Step 165: 110372 + 673 = 111045
Step 166: 111045 + 673 = 111718
Step 167: 111718 + 673 = 112391
Step 168: 112391 + 673 = 113064
Step 169: 113064 + 673 = 113737
Step 170: 113737 + 673 = 114410
Step 171: 114410 + 673 = 115083
Step 172: 115083 + 673 = 115756
Step 173: 115756 + 673 = 116429
Step 174: 116429 + 673 = 117102
Step 175: 117102 + 673 = 117775
Step 176: 117775 + 673 = 118448
Step 177: 118448 + 673 = 119121
Step 178: 119121 + 673 = 119794
Step 179: 119794 + 673 = 120467
Step 180: 120467 + 673 = 121140
Step 181: 121140 + 673 = 121813
Step 182: 121813 + 673 = 122486
Step 183: 122486 + 673 = 123159
Step 184: 123159 + 673 = 123832
Step 185: 123832 + 673 = 124505
Step 186: 124505 + 673 = 125178
Step 187: 125178 + 673 = 125851
Step 188: 125851 + 673 = 126524
Step 189: 126524 + 673 = 127197
Step 190: 127197 + 673 = 127870
Step 191: 127870 + 673 = 128543
Step 192: 128543 + 673 = 129216
Step 193: 129216 + 673 = 129889
Step 194: 129889 + 673 = 130562
Step 195: 130562 + 673 = 131235
Step 196: 131235 + 673 = 131908
Step 197: 131908 + 673 = 132581
Step 198: 132581 + 673 = 133254
Step 199: 133254 + 673 = 133927
Step 200: 133927 + 673 = 134600
Step 201: 134600 + 673 = 135273
Step 202: 135273 + 673 = 135946
Step 203: 135946 + 673 = 136619
Step 204: 136619 + 673 = 137292
Step 205: 137292 + 673 = 137965
Step 206: 137965 + 673 = 138638
Step 207: 138638 + 673 = 139311
Step 208: 139311 + 673 = 139984
Step 209: 139984 + 673 = 140657
Step 210: 140657 + 673 = 141330
Step 211: 141330 + 673 = 142003
Step 212: 142003 + 673 = 142676
Step 213: 142676 + 673 = 143349
Step 214: 143349 + 673 = 144022
Step 215: 144022 + 673 = 144695
Step 216: 144695 + 673 = 145368
Step 217: 145368 + 673 = 146041
Step 218: 146041 + 673 = 146714
Step 219: 146714 + 673 = 147387
Step 220: 147387 + 673 = 148060
Step 221: 148060 + 673 = 148733
Step 222: 148733 + 673 = 149406
Step 223: 149406 + 673 = 150079
Step 224: 150079 + 673 = 150752
Step 225: 150752 + 673 = 151425
Step 226: 151425 + 673 = 152098
Step 227: 152098 + 673 = 152771
Step 228: 152771 + 673 = 153444
Step 229: 153444 + 673 = 154117
Step 230: 154117 + 673 = 154790
Step 231: 154790 + 673 = 155463
Step 232: 155463 + 673 = 156136
Step 233: 156136 + 673 = 156809
Step 234: 156809 + 673 = 157482
Step 235: 157482 + 673 = 158155
Step 236: 158155 + 673 = 158828
Step 237: 158828 + 673 = 159501
Step 238: 159501 + 673 = 160174
Step 239: 160174 + 673 = 160847
Step 240: 160847 + 673 = 161520
Step 241: 161520 + 673 = 162193
Step 242: 162193 + 673 = 162866
Step 243: 162866 + 673 = 163539
Step 244: 163539 + 673 = 164212
Step 245: 164212 + 673 = 164885
Step 246: 164885 + 673 = 165558
Step 247: 165558 + 673 = 166231
Step 248: 166231 + 673 = 166904
Step 249: 166904 + 673 = 167577
Step 250: 167577 + 673 = 168250
Step 251: 168250 + 673 = 168923
Step 252: 168923 + 673 = 169596
Step 253: 169596 + 673 = 170269
Step 254: 170269 + 673 = 170942
Step 255: 170942 + 673 = 171615
Step 256: 171615 + 673 = 172288
Step 257: 172288 + 673 = 172961
Step 258: 172961 + 673 = 173634
Step 259: 173634 + 673 = 174307
Step 260: 174307 + 673 = 174980
Step 261: 174980 + 673 = 175653
Step 262: 175653 + 673 = 176326
Step 263: 176326 + 673 = 176999
Step 264: 176999 + 673 = 177672
Step 265: 177672 + 673 = 178345
Step 266: 178345 + 673 = 179018
Step 267: 179018 + 673 = 179691
Step 268: 179691 + 673 = 180364
Step 269: 180364 + 673 = 181037
Step 270: 181037 + 673 = 181710
Step 271: 181710 + 673 = 182383
Step 272: 182383 + 673 = 183056
Step 273: 183056 + 673 = 183729
Step 274: 183729 + 673 = 184402
Step 275: 184402 + 673 = 185075
Step 276: 185075 + 673 = 185748
Step 277: 185748 + 673 = 186421
Step 278: 186421 + 673 = 187094
Step 279: 187094 + 673 = 187767
Step 280: 187767 + 673 = 188440
Step 281: 188440 + 673 = 189113
Step 282: 189113 + 673 = 189786
Step 283: 189786 + 673 = 190459
Step 284: 190459 + 673 = 191132
Step 285: 191132 + 673 = 191805
Step 286: 191805 + 673 = 192478
Step 287: 192478 + 673 = 193151
Step 288: 193151 + 673 = 193824
Step 289: 193824 + 673 = 194497
Step 290: 194497 + 673 = 195170
Step 291: 195170 + 673 = 195843
Step 292: 195843 + 673 = 196516
Step 293: 196516 + 673 = 197189
Step 294: 197189 + 673 = 197862
Step 295: 197862 + 673 = 198535
Step 296: 198535 + 673 = 199208
Step 297: 199208 + 673 = 199881
Step 298: 199881 + 673 = 200554
Step 299: 200554 + 673 = 201227
Step 300: 201227 + 673 = 201900
Step 301: 201900 + 673 = 202573
Step 302: 202573 + 673 = 203246
Step 303: 203246 + 673 = 203919
Step 304: 203919 + 673 = 204592
Step 305: 204592 + 673 = 205265
Step 306: 205265 + 673 = 205938
Step 307: 205938 + 673 = 206611
Step 308: 206611 + 673 = 207284
Step 309: 207284 + 673 = 207957
Step 310: 207957 + 673 = 208630
Step 311: 208630 + 673 = 209303
Step 312: 209303 + 673 = 209976
Step 313: 209976 + 673 = 210649
Step 314: 210649 + 673 = 211322
Step 315: 211322 + 673 = 211995
Step 316: 211995 + 673 = 212668
Step 317: 212668 + 673 = 213341
Step 318: 213341 + 673 = 214014
Step 319: 214014 + 673 = 214687
Step 320: 214687 + 673 = 215360
Step 321: 215360 + 673 = 216033
Step 322: 216033 + 673 = 216706
Step 323: 216706 + 673 = 217379
Step 324: 217379 + 673 = 218052
Step 325: 218052 + 673 = 218725
Step 326: 218725 + 673 = 219398
Step 327: 219398 + 673 = 220071
Step 328: 220071 + 673 = 220744
Step 329: 220744 + 673 = 221417
Step 330: 221417 + 673 = 222090
Step 331: 222090 + 673 = 222763
Step 332: 222763 + 673 = 223436
Step 333: 223436 + 673 = 224109
Step 334: 224109 + 673 = 224782
Step 335: 224782 + 673 = 225455
Step 336: 225455 + 673 = 226128
Step 337: 226128 + 673 = 226801
Step 338: 226801 + 673 = 227474
Step 339: 227474 + 673 = 228147
Step 340: 228147 + 673 = 228820
Step 341: 228820 + 673 = 229493
Step 342: 229493 + 673 = 230166
Step 343: 230166 + 673 = 230839
Step 344: 230839 + 673 = 231512
Step 345: 231512 + 673 = 232185
Step 346: 232185 + 673 = 232858
Step 347: 232858 + 673 = 233531
Step 348: 233531 + 673 = 234204

So, 673*348 = 234204