Alright, let's solve this math problem step by step. First, we have the number 654. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 306. So, we're going to take the number 654 and add it to itself 306 times.
Step 1: 0 + 654 = 654
Step 2: 654 + 654 = 1308
Step 3: 1308 + 654 = 1962
Step 4: 1962 + 654 = 2616
Step 5: 2616 + 654 = 3270
Step 6: 3270 + 654 = 3924
Step 7: 3924 + 654 = 4578
Step 8: 4578 + 654 = 5232
Step 9: 5232 + 654 = 5886
Step 10: 5886 + 654 = 6540
Step 11: 6540 + 654 = 7194
Step 12: 7194 + 654 = 7848
Step 13: 7848 + 654 = 8502
Step 14: 8502 + 654 = 9156
Step 15: 9156 + 654 = 9810
Step 16: 9810 + 654 = 10464
Step 17: 10464 + 654 = 11118
Step 18: 11118 + 654 = 11772
Step 19: 11772 + 654 = 12426
Step 20: 12426 + 654 = 13080
Step 21: 13080 + 654 = 13734
Step 22: 13734 + 654 = 14388
Step 23: 14388 + 654 = 15042
Step 24: 15042 + 654 = 15696
Step 25: 15696 + 654 = 16350
Step 26: 16350 + 654 = 17004
Step 27: 17004 + 654 = 17658
Step 28: 17658 + 654 = 18312
Step 29: 18312 + 654 = 18966
Step 30: 18966 + 654 = 19620
Step 31: 19620 + 654 = 20274
Step 32: 20274 + 654 = 20928
Step 33: 20928 + 654 = 21582
Step 34: 21582 + 654 = 22236
Step 35: 22236 + 654 = 22890
Step 36: 22890 + 654 = 23544
Step 37: 23544 + 654 = 24198
Step 38: 24198 + 654 = 24852
Step 39: 24852 + 654 = 25506
Step 40: 25506 + 654 = 26160
Step 41: 26160 + 654 = 26814
Step 42: 26814 + 654 = 27468
Step 43: 27468 + 654 = 28122
Step 44: 28122 + 654 = 28776
Step 45: 28776 + 654 = 29430
Step 46: 29430 + 654 = 30084
Step 47: 30084 + 654 = 30738
Step 48: 30738 + 654 = 31392
Step 49: 31392 + 654 = 32046
Step 50: 32046 + 654 = 32700
Step 51: 32700 + 654 = 33354
Step 52: 33354 + 654 = 34008
Step 53: 34008 + 654 = 34662
Step 54: 34662 + 654 = 35316
Step 55: 35316 + 654 = 35970
Step 56: 35970 + 654 = 36624
Step 57: 36624 + 654 = 37278
Step 58: 37278 + 654 = 37932
Step 59: 37932 + 654 = 38586
Step 60: 38586 + 654 = 39240
Step 61: 39240 + 654 = 39894
Step 62: 39894 + 654 = 40548
Step 63: 40548 + 654 = 41202
Step 64: 41202 + 654 = 41856
Step 65: 41856 + 654 = 42510
Step 66: 42510 + 654 = 43164
Step 67: 43164 + 654 = 43818
Step 68: 43818 + 654 = 44472
Step 69: 44472 + 654 = 45126
Step 70: 45126 + 654 = 45780
Step 71: 45780 + 654 = 46434
Step 72: 46434 + 654 = 47088
Step 73: 47088 + 654 = 47742
Step 74: 47742 + 654 = 48396
Step 75: 48396 + 654 = 49050
Step 76: 49050 + 654 = 49704
Step 77: 49704 + 654 = 50358
Step 78: 50358 + 654 = 51012
Step 79: 51012 + 654 = 51666
Step 80: 51666 + 654 = 52320
Step 81: 52320 + 654 = 52974
Step 82: 52974 + 654 = 53628
Step 83: 53628 + 654 = 54282
Step 84: 54282 + 654 = 54936
Step 85: 54936 + 654 = 55590
Step 86: 55590 + 654 = 56244
Step 87: 56244 + 654 = 56898
Step 88: 56898 + 654 = 57552
Step 89: 57552 + 654 = 58206
Step 90: 58206 + 654 = 58860
Step 91: 58860 + 654 = 59514
Step 92: 59514 + 654 = 60168
Step 93: 60168 + 654 = 60822
Step 94: 60822 + 654 = 61476
Step 95: 61476 + 654 = 62130
Step 96: 62130 + 654 = 62784
Step 97: 62784 + 654 = 63438
Step 98: 63438 + 654 = 64092
Step 99: 64092 + 654 = 64746
Step 100: 64746 + 654 = 65400
Step 101: 65400 + 654 = 66054
Step 102: 66054 + 654 = 66708
Step 103: 66708 + 654 = 67362
Step 104: 67362 + 654 = 68016
Step 105: 68016 + 654 = 68670
Step 106: 68670 + 654 = 69324
Step 107: 69324 + 654 = 69978
Step 108: 69978 + 654 = 70632
Step 109: 70632 + 654 = 71286
Step 110: 71286 + 654 = 71940
Step 111: 71940 + 654 = 72594
Step 112: 72594 + 654 = 73248
Step 113: 73248 + 654 = 73902
Step 114: 73902 + 654 = 74556
Step 115: 74556 + 654 = 75210
Step 116: 75210 + 654 = 75864
Step 117: 75864 + 654 = 76518
Step 118: 76518 + 654 = 77172
Step 119: 77172 + 654 = 77826
Step 120: 77826 + 654 = 78480
Step 121: 78480 + 654 = 79134
Step 122: 79134 + 654 = 79788
Step 123: 79788 + 654 = 80442
Step 124: 80442 + 654 = 81096
Step 125: 81096 + 654 = 81750
Step 126: 81750 + 654 = 82404
Step 127: 82404 + 654 = 83058
Step 128: 83058 + 654 = 83712
Step 129: 83712 + 654 = 84366
Step 130: 84366 + 654 = 85020
Step 131: 85020 + 654 = 85674
Step 132: 85674 + 654 = 86328
Step 133: 86328 + 654 = 86982
Step 134: 86982 + 654 = 87636
Step 135: 87636 + 654 = 88290
Step 136: 88290 + 654 = 88944
Step 137: 88944 + 654 = 89598
Step 138: 89598 + 654 = 90252
Step 139: 90252 + 654 = 90906
Step 140: 90906 + 654 = 91560
Step 141: 91560 + 654 = 92214
Step 142: 92214 + 654 = 92868
Step 143: 92868 + 654 = 93522
Step 144: 93522 + 654 = 94176
Step 145: 94176 + 654 = 94830
Step 146: 94830 + 654 = 95484
Step 147: 95484 + 654 = 96138
Step 148: 96138 + 654 = 96792
Step 149: 96792 + 654 = 97446
Step 150: 97446 + 654 = 98100
Step 151: 98100 + 654 = 98754
Step 152: 98754 + 654 = 99408
Step 153: 99408 + 654 = 100062
Step 154: 100062 + 654 = 100716
Step 155: 100716 + 654 = 101370
Step 156: 101370 + 654 = 102024
Step 157: 102024 + 654 = 102678
Step 158: 102678 + 654 = 103332
Step 159: 103332 + 654 = 103986
Step 160: 103986 + 654 = 104640
Step 161: 104640 + 654 = 105294
Step 162: 105294 + 654 = 105948
Step 163: 105948 + 654 = 106602
Step 164: 106602 + 654 = 107256
Step 165: 107256 + 654 = 107910
Step 166: 107910 + 654 = 108564
Step 167: 108564 + 654 = 109218
Step 168: 109218 + 654 = 109872
Step 169: 109872 + 654 = 110526
Step 170: 110526 + 654 = 111180
Step 171: 111180 + 654 = 111834
Step 172: 111834 + 654 = 112488
Step 173: 112488 + 654 = 113142
Step 174: 113142 + 654 = 113796
Step 175: 113796 + 654 = 114450
Step 176: 114450 + 654 = 115104
Step 177: 115104 + 654 = 115758
Step 178: 115758 + 654 = 116412
Step 179: 116412 + 654 = 117066
Step 180: 117066 + 654 = 117720
Step 181: 117720 + 654 = 118374
Step 182: 118374 + 654 = 119028
Step 183: 119028 + 654 = 119682
Step 184: 119682 + 654 = 120336
Step 185: 120336 + 654 = 120990
Step 186: 120990 + 654 = 121644
Step 187: 121644 + 654 = 122298
Step 188: 122298 + 654 = 122952
Step 189: 122952 + 654 = 123606
Step 190: 123606 + 654 = 124260
Step 191: 124260 + 654 = 124914
Step 192: 124914 + 654 = 125568
Step 193: 125568 + 654 = 126222
Step 194: 126222 + 654 = 126876
Step 195: 126876 + 654 = 127530
Step 196: 127530 + 654 = 128184
Step 197: 128184 + 654 = 128838
Step 198: 128838 + 654 = 129492
Step 199: 129492 + 654 = 130146
Step 200: 130146 + 654 = 130800
Step 201: 130800 + 654 = 131454
Step 202: 131454 + 654 = 132108
Step 203: 132108 + 654 = 132762
Step 204: 132762 + 654 = 133416
Step 205: 133416 + 654 = 134070
Step 206: 134070 + 654 = 134724
Step 207: 134724 + 654 = 135378
Step 208: 135378 + 654 = 136032
Step 209: 136032 + 654 = 136686
Step 210: 136686 + 654 = 137340
Step 211: 137340 + 654 = 137994
Step 212: 137994 + 654 = 138648
Step 213: 138648 + 654 = 139302
Step 214: 139302 + 654 = 139956
Step 215: 139956 + 654 = 140610
Step 216: 140610 + 654 = 141264
Step 217: 141264 + 654 = 141918
Step 218: 141918 + 654 = 142572
Step 219: 142572 + 654 = 143226
Step 220: 143226 + 654 = 143880
Step 221: 143880 + 654 = 144534
Step 222: 144534 + 654 = 145188
Step 223: 145188 + 654 = 145842
Step 224: 145842 + 654 = 146496
Step 225: 146496 + 654 = 147150
Step 226: 147150 + 654 = 147804
Step 227: 147804 + 654 = 148458
Step 228: 148458 + 654 = 149112
Step 229: 149112 + 654 = 149766
Step 230: 149766 + 654 = 150420
Step 231: 150420 + 654 = 151074
Step 232: 151074 + 654 = 151728
Step 233: 151728 + 654 = 152382
Step 234: 152382 + 654 = 153036
Step 235: 153036 + 654 = 153690
Step 236: 153690 + 654 = 154344
Step 237: 154344 + 654 = 154998
Step 238: 154998 + 654 = 155652
Step 239: 155652 + 654 = 156306
Step 240: 156306 + 654 = 156960
Step 241: 156960 + 654 = 157614
Step 242: 157614 + 654 = 158268
Step 243: 158268 + 654 = 158922
Step 244: 158922 + 654 = 159576
Step 245: 159576 + 654 = 160230
Step 246: 160230 + 654 = 160884
Step 247: 160884 + 654 = 161538
Step 248: 161538 + 654 = 162192
Step 249: 162192 + 654 = 162846
Step 250: 162846 + 654 = 163500
Step 251: 163500 + 654 = 164154
Step 252: 164154 + 654 = 164808
Step 253: 164808 + 654 = 165462
Step 254: 165462 + 654 = 166116
Step 255: 166116 + 654 = 166770
Step 256: 166770 + 654 = 167424
Step 257: 167424 + 654 = 168078
Step 258: 168078 + 654 = 168732
Step 259: 168732 + 654 = 169386
Step 260: 169386 + 654 = 170040
Step 261: 170040 + 654 = 170694
Step 262: 170694 + 654 = 171348
Step 263: 171348 + 654 = 172002
Step 264: 172002 + 654 = 172656
Step 265: 172656 + 654 = 173310
Step 266: 173310 + 654 = 173964
Step 267: 173964 + 654 = 174618
Step 268: 174618 + 654 = 175272
Step 269: 175272 + 654 = 175926
Step 270: 175926 + 654 = 176580
Step 271: 176580 + 654 = 177234
Step 272: 177234 + 654 = 177888
Step 273: 177888 + 654 = 178542
Step 274: 178542 + 654 = 179196
Step 275: 179196 + 654 = 179850
Step 276: 179850 + 654 = 180504
Step 277: 180504 + 654 = 181158
Step 278: 181158 + 654 = 181812
Step 279: 181812 + 654 = 182466
Step 280: 182466 + 654 = 183120
Step 281: 183120 + 654 = 183774
Step 282: 183774 + 654 = 184428
Step 283: 184428 + 654 = 185082
Step 284: 185082 + 654 = 185736
Step 285: 185736 + 654 = 186390
Step 286: 186390 + 654 = 187044
Step 287: 187044 + 654 = 187698
Step 288: 187698 + 654 = 188352
Step 289: 188352 + 654 = 189006
Step 290: 189006 + 654 = 189660
Step 291: 189660 + 654 = 190314
Step 292: 190314 + 654 = 190968
Step 293: 190968 + 654 = 191622
Step 294: 191622 + 654 = 192276
Step 295: 192276 + 654 = 192930
Step 296: 192930 + 654 = 193584
Step 297: 193584 + 654 = 194238
Step 298: 194238 + 654 = 194892
Step 299: 194892 + 654 = 195546
Step 300: 195546 + 654 = 196200
Step 301: 196200 + 654 = 196854
Step 302: 196854 + 654 = 197508
Step 303: 197508 + 654 = 198162
Step 304: 198162 + 654 = 198816
Step 305: 198816 + 654 = 199470
Step 306: 199470 + 654 = 200124

So, 654*306 = 200124