Alright, let's solve this math problem step by step. First, we have the number 266. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 392. So, we're going to take the number 266 and add it to itself 392 times.
Step 1: 0 + 266 = 266
Step 2: 266 + 266 = 532
Step 3: 532 + 266 = 798
Step 4: 798 + 266 = 1064
Step 5: 1064 + 266 = 1330
Step 6: 1330 + 266 = 1596
Step 7: 1596 + 266 = 1862
Step 8: 1862 + 266 = 2128
Step 9: 2128 + 266 = 2394
Step 10: 2394 + 266 = 2660
Step 11: 2660 + 266 = 2926
Step 12: 2926 + 266 = 3192
Step 13: 3192 + 266 = 3458
Step 14: 3458 + 266 = 3724
Step 15: 3724 + 266 = 3990
Step 16: 3990 + 266 = 4256
Step 17: 4256 + 266 = 4522
Step 18: 4522 + 266 = 4788
Step 19: 4788 + 266 = 5054
Step 20: 5054 + 266 = 5320
Step 21: 5320 + 266 = 5586
Step 22: 5586 + 266 = 5852
Step 23: 5852 + 266 = 6118
Step 24: 6118 + 266 = 6384
Step 25: 6384 + 266 = 6650
Step 26: 6650 + 266 = 6916
Step 27: 6916 + 266 = 7182
Step 28: 7182 + 266 = 7448
Step 29: 7448 + 266 = 7714
Step 30: 7714 + 266 = 7980
Step 31: 7980 + 266 = 8246
Step 32: 8246 + 266 = 8512
Step 33: 8512 + 266 = 8778
Step 34: 8778 + 266 = 9044
Step 35: 9044 + 266 = 9310
Step 36: 9310 + 266 = 9576
Step 37: 9576 + 266 = 9842
Step 38: 9842 + 266 = 10108
Step 39: 10108 + 266 = 10374
Step 40: 10374 + 266 = 10640
Step 41: 10640 + 266 = 10906
Step 42: 10906 + 266 = 11172
Step 43: 11172 + 266 = 11438
Step 44: 11438 + 266 = 11704
Step 45: 11704 + 266 = 11970
Step 46: 11970 + 266 = 12236
Step 47: 12236 + 266 = 12502
Step 48: 12502 + 266 = 12768
Step 49: 12768 + 266 = 13034
Step 50: 13034 + 266 = 13300
Step 51: 13300 + 266 = 13566
Step 52: 13566 + 266 = 13832
Step 53: 13832 + 266 = 14098
Step 54: 14098 + 266 = 14364
Step 55: 14364 + 266 = 14630
Step 56: 14630 + 266 = 14896
Step 57: 14896 + 266 = 15162
Step 58: 15162 + 266 = 15428
Step 59: 15428 + 266 = 15694
Step 60: 15694 + 266 = 15960
Step 61: 15960 + 266 = 16226
Step 62: 16226 + 266 = 16492
Step 63: 16492 + 266 = 16758
Step 64: 16758 + 266 = 17024
Step 65: 17024 + 266 = 17290
Step 66: 17290 + 266 = 17556
Step 67: 17556 + 266 = 17822
Step 68: 17822 + 266 = 18088
Step 69: 18088 + 266 = 18354
Step 70: 18354 + 266 = 18620
Step 71: 18620 + 266 = 18886
Step 72: 18886 + 266 = 19152
Step 73: 19152 + 266 = 19418
Step 74: 19418 + 266 = 19684
Step 75: 19684 + 266 = 19950
Step 76: 19950 + 266 = 20216
Step 77: 20216 + 266 = 20482
Step 78: 20482 + 266 = 20748
Step 79: 20748 + 266 = 21014
Step 80: 21014 + 266 = 21280
Step 81: 21280 + 266 = 21546
Step 82: 21546 + 266 = 21812
Step 83: 21812 + 266 = 22078
Step 84: 22078 + 266 = 22344
Step 85: 22344 + 266 = 22610
Step 86: 22610 + 266 = 22876
Step 87: 22876 + 266 = 23142
Step 88: 23142 + 266 = 23408
Step 89: 23408 + 266 = 23674
Step 90: 23674 + 266 = 23940
Step 91: 23940 + 266 = 24206
Step 92: 24206 + 266 = 24472
Step 93: 24472 + 266 = 24738
Step 94: 24738 + 266 = 25004
Step 95: 25004 + 266 = 25270
Step 96: 25270 + 266 = 25536
Step 97: 25536 + 266 = 25802
Step 98: 25802 + 266 = 26068
Step 99: 26068 + 266 = 26334
Step 100: 26334 + 266 = 26600
Step 101: 26600 + 266 = 26866
Step 102: 26866 + 266 = 27132
Step 103: 27132 + 266 = 27398
Step 104: 27398 + 266 = 27664
Step 105: 27664 + 266 = 27930
Step 106: 27930 + 266 = 28196
Step 107: 28196 + 266 = 28462
Step 108: 28462 + 266 = 28728
Step 109: 28728 + 266 = 28994
Step 110: 28994 + 266 = 29260
Step 111: 29260 + 266 = 29526
Step 112: 29526 + 266 = 29792
Step 113: 29792 + 266 = 30058
Step 114: 30058 + 266 = 30324
Step 115: 30324 + 266 = 30590
Step 116: 30590 + 266 = 30856
Step 117: 30856 + 266 = 31122
Step 118: 31122 + 266 = 31388
Step 119: 31388 + 266 = 31654
Step 120: 31654 + 266 = 31920
Step 121: 31920 + 266 = 32186
Step 122: 32186 + 266 = 32452
Step 123: 32452 + 266 = 32718
Step 124: 32718 + 266 = 32984
Step 125: 32984 + 266 = 33250
Step 126: 33250 + 266 = 33516
Step 127: 33516 + 266 = 33782
Step 128: 33782 + 266 = 34048
Step 129: 34048 + 266 = 34314
Step 130: 34314 + 266 = 34580
Step 131: 34580 + 266 = 34846
Step 132: 34846 + 266 = 35112
Step 133: 35112 + 266 = 35378
Step 134: 35378 + 266 = 35644
Step 135: 35644 + 266 = 35910
Step 136: 35910 + 266 = 36176
Step 137: 36176 + 266 = 36442
Step 138: 36442 + 266 = 36708
Step 139: 36708 + 266 = 36974
Step 140: 36974 + 266 = 37240
Step 141: 37240 + 266 = 37506
Step 142: 37506 + 266 = 37772
Step 143: 37772 + 266 = 38038
Step 144: 38038 + 266 = 38304
Step 145: 38304 + 266 = 38570
Step 146: 38570 + 266 = 38836
Step 147: 38836 + 266 = 39102
Step 148: 39102 + 266 = 39368
Step 149: 39368 + 266 = 39634
Step 150: 39634 + 266 = 39900
Step 151: 39900 + 266 = 40166
Step 152: 40166 + 266 = 40432
Step 153: 40432 + 266 = 40698
Step 154: 40698 + 266 = 40964
Step 155: 40964 + 266 = 41230
Step 156: 41230 + 266 = 41496
Step 157: 41496 + 266 = 41762
Step 158: 41762 + 266 = 42028
Step 159: 42028 + 266 = 42294
Step 160: 42294 + 266 = 42560
Step 161: 42560 + 266 = 42826
Step 162: 42826 + 266 = 43092
Step 163: 43092 + 266 = 43358
Step 164: 43358 + 266 = 43624
Step 165: 43624 + 266 = 43890
Step 166: 43890 + 266 = 44156
Step 167: 44156 + 266 = 44422
Step 168: 44422 + 266 = 44688
Step 169: 44688 + 266 = 44954
Step 170: 44954 + 266 = 45220
Step 171: 45220 + 266 = 45486
Step 172: 45486 + 266 = 45752
Step 173: 45752 + 266 = 46018
Step 174: 46018 + 266 = 46284
Step 175: 46284 + 266 = 46550
Step 176: 46550 + 266 = 46816
Step 177: 46816 + 266 = 47082
Step 178: 47082 + 266 = 47348
Step 179: 47348 + 266 = 47614
Step 180: 47614 + 266 = 47880
Step 181: 47880 + 266 = 48146
Step 182: 48146 + 266 = 48412
Step 183: 48412 + 266 = 48678
Step 184: 48678 + 266 = 48944
Step 185: 48944 + 266 = 49210
Step 186: 49210 + 266 = 49476
Step 187: 49476 + 266 = 49742
Step 188: 49742 + 266 = 50008
Step 189: 50008 + 266 = 50274
Step 190: 50274 + 266 = 50540
Step 191: 50540 + 266 = 50806
Step 192: 50806 + 266 = 51072
Step 193: 51072 + 266 = 51338
Step 194: 51338 + 266 = 51604
Step 195: 51604 + 266 = 51870
Step 196: 51870 + 266 = 52136
Step 197: 52136 + 266 = 52402
Step 198: 52402 + 266 = 52668
Step 199: 52668 + 266 = 52934
Step 200: 52934 + 266 = 53200
Step 201: 53200 + 266 = 53466
Step 202: 53466 + 266 = 53732
Step 203: 53732 + 266 = 53998
Step 204: 53998 + 266 = 54264
Step 205: 54264 + 266 = 54530
Step 206: 54530 + 266 = 54796
Step 207: 54796 + 266 = 55062
Step 208: 55062 + 266 = 55328
Step 209: 55328 + 266 = 55594
Step 210: 55594 + 266 = 55860
Step 211: 55860 + 266 = 56126
Step 212: 56126 + 266 = 56392
Step 213: 56392 + 266 = 56658
Step 214: 56658 + 266 = 56924
Step 215: 56924 + 266 = 57190
Step 216: 57190 + 266 = 57456
Step 217: 57456 + 266 = 57722
Step 218: 57722 + 266 = 57988
Step 219: 57988 + 266 = 58254
Step 220: 58254 + 266 = 58520
Step 221: 58520 + 266 = 58786
Step 222: 58786 + 266 = 59052
Step 223: 59052 + 266 = 59318
Step 224: 59318 + 266 = 59584
Step 225: 59584 + 266 = 59850
Step 226: 59850 + 266 = 60116
Step 227: 60116 + 266 = 60382
Step 228: 60382 + 266 = 60648
Step 229: 60648 + 266 = 60914
Step 230: 60914 + 266 = 61180
Step 231: 61180 + 266 = 61446
Step 232: 61446 + 266 = 61712
Step 233: 61712 + 266 = 61978
Step 234: 61978 + 266 = 62244
Step 235: 62244 + 266 = 62510
Step 236: 62510 + 266 = 62776
Step 237: 62776 + 266 = 63042
Step 238: 63042 + 266 = 63308
Step 239: 63308 + 266 = 63574
Step 240: 63574 + 266 = 63840
Step 241: 63840 + 266 = 64106
Step 242: 64106 + 266 = 64372
Step 243: 64372 + 266 = 64638
Step 244: 64638 + 266 = 64904
Step 245: 64904 + 266 = 65170
Step 246: 65170 + 266 = 65436
Step 247: 65436 + 266 = 65702
Step 248: 65702 + 266 = 65968
Step 249: 65968 + 266 = 66234
Step 250: 66234 + 266 = 66500
Step 251: 66500 + 266 = 66766
Step 252: 66766 + 266 = 67032
Step 253: 67032 + 266 = 67298
Step 254: 67298 + 266 = 67564
Step 255: 67564 + 266 = 67830
Step 256: 67830 + 266 = 68096
Step 257: 68096 + 266 = 68362
Step 258: 68362 + 266 = 68628
Step 259: 68628 + 266 = 68894
Step 260: 68894 + 266 = 69160
Step 261: 69160 + 266 = 69426
Step 262: 69426 + 266 = 69692
Step 263: 69692 + 266 = 69958
Step 264: 69958 + 266 = 70224
Step 265: 70224 + 266 = 70490
Step 266: 70490 + 266 = 70756
Step 267: 70756 + 266 = 71022
Step 268: 71022 + 266 = 71288
Step 269: 71288 + 266 = 71554
Step 270: 71554 + 266 = 71820
Step 271: 71820 + 266 = 72086
Step 272: 72086 + 266 = 72352
Step 273: 72352 + 266 = 72618
Step 274: 72618 + 266 = 72884
Step 275: 72884 + 266 = 73150
Step 276: 73150 + 266 = 73416
Step 277: 73416 + 266 = 73682
Step 278: 73682 + 266 = 73948
Step 279: 73948 + 266 = 74214
Step 280: 74214 + 266 = 74480
Step 281: 74480 + 266 = 74746
Step 282: 74746 + 266 = 75012
Step 283: 75012 + 266 = 75278
Step 284: 75278 + 266 = 75544
Step 285: 75544 + 266 = 75810
Step 286: 75810 + 266 = 76076
Step 287: 76076 + 266 = 76342
Step 288: 76342 + 266 = 76608
Step 289: 76608 + 266 = 76874
Step 290: 76874 + 266 = 77140
Step 291: 77140 + 266 = 77406
Step 292: 77406 + 266 = 77672
Step 293: 77672 + 266 = 77938
Step 294: 77938 + 266 = 78204
Step 295: 78204 + 266 = 78470
Step 296: 78470 + 266 = 78736
Step 297: 78736 + 266 = 79002
Step 298: 79002 + 266 = 79268
Step 299: 79268 + 266 = 79534
Step 300: 79534 + 266 = 79800
Step 301: 79800 + 266 = 80066
Step 302: 80066 + 266 = 80332
Step 303: 80332 + 266 = 80598
Step 304: 80598 + 266 = 80864
Step 305: 80864 + 266 = 81130
Step 306: 81130 + 266 = 81396
Step 307: 81396 + 266 = 81662
Step 308: 81662 + 266 = 81928
Step 309: 81928 + 266 = 82194
Step 310: 82194 + 266 = 82460
Step 311: 82460 + 266 = 82726
Step 312: 82726 + 266 = 82992
Step 313: 82992 + 266 = 83258
Step 314: 83258 + 266 = 83524
Step 315: 83524 + 266 = 83790
Step 316: 83790 + 266 = 84056
Step 317: 84056 + 266 = 84322
Step 318: 84322 + 266 = 84588
Step 319: 84588 + 266 = 84854
Step 320: 84854 + 266 = 85120
Step 321: 85120 + 266 = 85386
Step 322: 85386 + 266 = 85652
Step 323: 85652 + 266 = 85918
Step 324: 85918 + 266 = 86184
Step 325: 86184 + 266 = 86450
Step 326: 86450 + 266 = 86716
Step 327: 86716 + 266 = 86982
Step 328: 86982 + 266 = 87248
Step 329: 87248 + 266 = 87514
Step 330: 87514 + 266 = 87780
Step 331: 87780 + 266 = 88046
Step 332: 88046 + 266 = 88312
Step 333: 88312 + 266 = 88578
Step 334: 88578 + 266 = 88844
Step 335: 88844 + 266 = 89110
Step 336: 89110 + 266 = 89376
Step 337: 89376 + 266 = 89642
Step 338: 89642 + 266 = 89908
Step 339: 89908 + 266 = 90174
Step 340: 90174 + 266 = 90440
Step 341: 90440 + 266 = 90706
Step 342: 90706 + 266 = 90972
Step 343: 90972 + 266 = 91238
Step 344: 91238 + 266 = 91504
Step 345: 91504 + 266 = 91770
Step 346: 91770 + 266 = 92036
Step 347: 92036 + 266 = 92302
Step 348: 92302 + 266 = 92568
Step 349: 92568 + 266 = 92834
Step 350: 92834 + 266 = 93100
Step 351: 93100 + 266 = 93366
Step 352: 93366 + 266 = 93632
Step 353: 93632 + 266 = 93898
Step 354: 93898 + 266 = 94164
Step 355: 94164 + 266 = 94430
Step 356: 94430 + 266 = 94696
Step 357: 94696 + 266 = 94962
Step 358: 94962 + 266 = 95228
Step 359: 95228 + 266 = 95494
Step 360: 95494 + 266 = 95760
Step 361: 95760 + 266 = 96026
Step 362: 96026 + 266 = 96292
Step 363: 96292 + 266 = 96558
Step 364: 96558 + 266 = 96824
Step 365: 96824 + 266 = 97090
Step 366: 97090 + 266 = 97356
Step 367: 97356 + 266 = 97622
Step 368: 97622 + 266 = 97888
Step 369: 97888 + 266 = 98154
Step 370: 98154 + 266 = 98420
Step 371: 98420 + 266 = 98686
Step 372: 98686 + 266 = 98952
Step 373: 98952 + 266 = 99218
Step 374: 99218 + 266 = 99484
Step 375: 99484 + 266 = 99750
Step 376: 99750 + 266 = 100016
Step 377: 100016 + 266 = 100282
Step 378: 100282 + 266 = 100548
Step 379: 100548 + 266 = 100814
Step 380: 100814 + 266 = 101080
Step 381: 101080 + 266 = 101346
Step 382: 101346 + 266 = 101612
Step 383: 101612 + 266 = 101878
Step 384: 101878 + 266 = 102144
Step 385: 102144 + 266 = 102410
Step 386: 102410 + 266 = 102676
Step 387: 102676 + 266 = 102942
Step 388: 102942 + 266 = 103208
Step 389: 103208 + 266 = 103474
Step 390: 103474 + 266 = 103740
Step 391: 103740 + 266 = 104006
Step 392: 104006 + 266 = 104272

So, 266*392 = 104272