Alright, let's solve this math problem step by step. First, we have the number 356. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 369. So, we're going to take the number 356 and add it to itself 369 times.
Step 1: 0 + 356 = 356
Step 2: 356 + 356 = 712
Step 3: 712 + 356 = 1068
Step 4: 1068 + 356 = 1424
Step 5: 1424 + 356 = 1780
Step 6: 1780 + 356 = 2136
Step 7: 2136 + 356 = 2492
Step 8: 2492 + 356 = 2848
Step 9: 2848 + 356 = 3204
Step 10: 3204 + 356 = 3560
Step 11: 3560 + 356 = 3916
Step 12: 3916 + 356 = 4272
Step 13: 4272 + 356 = 4628
Step 14: 4628 + 356 = 4984
Step 15: 4984 + 356 = 5340
Step 16: 5340 + 356 = 5696
Step 17: 5696 + 356 = 6052
Step 18: 6052 + 356 = 6408
Step 19: 6408 + 356 = 6764
Step 20: 6764 + 356 = 7120
Step 21: 7120 + 356 = 7476
Step 22: 7476 + 356 = 7832
Step 23: 7832 + 356 = 8188
Step 24: 8188 + 356 = 8544
Step 25: 8544 + 356 = 8900
Step 26: 8900 + 356 = 9256
Step 27: 9256 + 356 = 9612
Step 28: 9612 + 356 = 9968
Step 29: 9968 + 356 = 10324
Step 30: 10324 + 356 = 10680
Step 31: 10680 + 356 = 11036
Step 32: 11036 + 356 = 11392
Step 33: 11392 + 356 = 11748
Step 34: 11748 + 356 = 12104
Step 35: 12104 + 356 = 12460
Step 36: 12460 + 356 = 12816
Step 37: 12816 + 356 = 13172
Step 38: 13172 + 356 = 13528
Step 39: 13528 + 356 = 13884
Step 40: 13884 + 356 = 14240
Step 41: 14240 + 356 = 14596
Step 42: 14596 + 356 = 14952
Step 43: 14952 + 356 = 15308
Step 44: 15308 + 356 = 15664
Step 45: 15664 + 356 = 16020
Step 46: 16020 + 356 = 16376
Step 47: 16376 + 356 = 16732
Step 48: 16732 + 356 = 17088
Step 49: 17088 + 356 = 17444
Step 50: 17444 + 356 = 17800
Step 51: 17800 + 356 = 18156
Step 52: 18156 + 356 = 18512
Step 53: 18512 + 356 = 18868
Step 54: 18868 + 356 = 19224
Step 55: 19224 + 356 = 19580
Step 56: 19580 + 356 = 19936
Step 57: 19936 + 356 = 20292
Step 58: 20292 + 356 = 20648
Step 59: 20648 + 356 = 21004
Step 60: 21004 + 356 = 21360
Step 61: 21360 + 356 = 21716
Step 62: 21716 + 356 = 22072
Step 63: 22072 + 356 = 22428
Step 64: 22428 + 356 = 22784
Step 65: 22784 + 356 = 23140
Step 66: 23140 + 356 = 23496
Step 67: 23496 + 356 = 23852
Step 68: 23852 + 356 = 24208
Step 69: 24208 + 356 = 24564
Step 70: 24564 + 356 = 24920
Step 71: 24920 + 356 = 25276
Step 72: 25276 + 356 = 25632
Step 73: 25632 + 356 = 25988
Step 74: 25988 + 356 = 26344
Step 75: 26344 + 356 = 26700
Step 76: 26700 + 356 = 27056
Step 77: 27056 + 356 = 27412
Step 78: 27412 + 356 = 27768
Step 79: 27768 + 356 = 28124
Step 80: 28124 + 356 = 28480
Step 81: 28480 + 356 = 28836
Step 82: 28836 + 356 = 29192
Step 83: 29192 + 356 = 29548
Step 84: 29548 + 356 = 29904
Step 85: 29904 + 356 = 30260
Step 86: 30260 + 356 = 30616
Step 87: 30616 + 356 = 30972
Step 88: 30972 + 356 = 31328
Step 89: 31328 + 356 = 31684
Step 90: 31684 + 356 = 32040
Step 91: 32040 + 356 = 32396
Step 92: 32396 + 356 = 32752
Step 93: 32752 + 356 = 33108
Step 94: 33108 + 356 = 33464
Step 95: 33464 + 356 = 33820
Step 96: 33820 + 356 = 34176
Step 97: 34176 + 356 = 34532
Step 98: 34532 + 356 = 34888
Step 99: 34888 + 356 = 35244
Step 100: 35244 + 356 = 35600
Step 101: 35600 + 356 = 35956
Step 102: 35956 + 356 = 36312
Step 103: 36312 + 356 = 36668
Step 104: 36668 + 356 = 37024
Step 105: 37024 + 356 = 37380
Step 106: 37380 + 356 = 37736
Step 107: 37736 + 356 = 38092
Step 108: 38092 + 356 = 38448
Step 109: 38448 + 356 = 38804
Step 110: 38804 + 356 = 39160
Step 111: 39160 + 356 = 39516
Step 112: 39516 + 356 = 39872
Step 113: 39872 + 356 = 40228
Step 114: 40228 + 356 = 40584
Step 115: 40584 + 356 = 40940
Step 116: 40940 + 356 = 41296
Step 117: 41296 + 356 = 41652
Step 118: 41652 + 356 = 42008
Step 119: 42008 + 356 = 42364
Step 120: 42364 + 356 = 42720
Step 121: 42720 + 356 = 43076
Step 122: 43076 + 356 = 43432
Step 123: 43432 + 356 = 43788
Step 124: 43788 + 356 = 44144
Step 125: 44144 + 356 = 44500
Step 126: 44500 + 356 = 44856
Step 127: 44856 + 356 = 45212
Step 128: 45212 + 356 = 45568
Step 129: 45568 + 356 = 45924
Step 130: 45924 + 356 = 46280
Step 131: 46280 + 356 = 46636
Step 132: 46636 + 356 = 46992
Step 133: 46992 + 356 = 47348
Step 134: 47348 + 356 = 47704
Step 135: 47704 + 356 = 48060
Step 136: 48060 + 356 = 48416
Step 137: 48416 + 356 = 48772
Step 138: 48772 + 356 = 49128
Step 139: 49128 + 356 = 49484
Step 140: 49484 + 356 = 49840
Step 141: 49840 + 356 = 50196
Step 142: 50196 + 356 = 50552
Step 143: 50552 + 356 = 50908
Step 144: 50908 + 356 = 51264
Step 145: 51264 + 356 = 51620
Step 146: 51620 + 356 = 51976
Step 147: 51976 + 356 = 52332
Step 148: 52332 + 356 = 52688
Step 149: 52688 + 356 = 53044
Step 150: 53044 + 356 = 53400
Step 151: 53400 + 356 = 53756
Step 152: 53756 + 356 = 54112
Step 153: 54112 + 356 = 54468
Step 154: 54468 + 356 = 54824
Step 155: 54824 + 356 = 55180
Step 156: 55180 + 356 = 55536
Step 157: 55536 + 356 = 55892
Step 158: 55892 + 356 = 56248
Step 159: 56248 + 356 = 56604
Step 160: 56604 + 356 = 56960
Step 161: 56960 + 356 = 57316
Step 162: 57316 + 356 = 57672
Step 163: 57672 + 356 = 58028
Step 164: 58028 + 356 = 58384
Step 165: 58384 + 356 = 58740
Step 166: 58740 + 356 = 59096
Step 167: 59096 + 356 = 59452
Step 168: 59452 + 356 = 59808
Step 169: 59808 + 356 = 60164
Step 170: 60164 + 356 = 60520
Step 171: 60520 + 356 = 60876
Step 172: 60876 + 356 = 61232
Step 173: 61232 + 356 = 61588
Step 174: 61588 + 356 = 61944
Step 175: 61944 + 356 = 62300
Step 176: 62300 + 356 = 62656
Step 177: 62656 + 356 = 63012
Step 178: 63012 + 356 = 63368
Step 179: 63368 + 356 = 63724
Step 180: 63724 + 356 = 64080
Step 181: 64080 + 356 = 64436
Step 182: 64436 + 356 = 64792
Step 183: 64792 + 356 = 65148
Step 184: 65148 + 356 = 65504
Step 185: 65504 + 356 = 65860
Step 186: 65860 + 356 = 66216
Step 187: 66216 + 356 = 66572
Step 188: 66572 + 356 = 66928
Step 189: 66928 + 356 = 67284
Step 190: 67284 + 356 = 67640
Step 191: 67640 + 356 = 67996
Step 192: 67996 + 356 = 68352
Step 193: 68352 + 356 = 68708
Step 194: 68708 + 356 = 69064
Step 195: 69064 + 356 = 69420
Step 196: 69420 + 356 = 69776
Step 197: 69776 + 356 = 70132
Step 198: 70132 + 356 = 70488
Step 199: 70488 + 356 = 70844
Step 200: 70844 + 356 = 71200
Step 201: 71200 + 356 = 71556
Step 202: 71556 + 356 = 71912
Step 203: 71912 + 356 = 72268
Step 204: 72268 + 356 = 72624
Step 205: 72624 + 356 = 72980
Step 206: 72980 + 356 = 73336
Step 207: 73336 + 356 = 73692
Step 208: 73692 + 356 = 74048
Step 209: 74048 + 356 = 74404
Step 210: 74404 + 356 = 74760
Step 211: 74760 + 356 = 75116
Step 212: 75116 + 356 = 75472
Step 213: 75472 + 356 = 75828
Step 214: 75828 + 356 = 76184
Step 215: 76184 + 356 = 76540
Step 216: 76540 + 356 = 76896
Step 217: 76896 + 356 = 77252
Step 218: 77252 + 356 = 77608
Step 219: 77608 + 356 = 77964
Step 220: 77964 + 356 = 78320
Step 221: 78320 + 356 = 78676
Step 222: 78676 + 356 = 79032
Step 223: 79032 + 356 = 79388
Step 224: 79388 + 356 = 79744
Step 225: 79744 + 356 = 80100
Step 226: 80100 + 356 = 80456
Step 227: 80456 + 356 = 80812
Step 228: 80812 + 356 = 81168
Step 229: 81168 + 356 = 81524
Step 230: 81524 + 356 = 81880
Step 231: 81880 + 356 = 82236
Step 232: 82236 + 356 = 82592
Step 233: 82592 + 356 = 82948
Step 234: 82948 + 356 = 83304
Step 235: 83304 + 356 = 83660
Step 236: 83660 + 356 = 84016
Step 237: 84016 + 356 = 84372
Step 238: 84372 + 356 = 84728
Step 239: 84728 + 356 = 85084
Step 240: 85084 + 356 = 85440
Step 241: 85440 + 356 = 85796
Step 242: 85796 + 356 = 86152
Step 243: 86152 + 356 = 86508
Step 244: 86508 + 356 = 86864
Step 245: 86864 + 356 = 87220
Step 246: 87220 + 356 = 87576
Step 247: 87576 + 356 = 87932
Step 248: 87932 + 356 = 88288
Step 249: 88288 + 356 = 88644
Step 250: 88644 + 356 = 89000
Step 251: 89000 + 356 = 89356
Step 252: 89356 + 356 = 89712
Step 253: 89712 + 356 = 90068
Step 254: 90068 + 356 = 90424
Step 255: 90424 + 356 = 90780
Step 256: 90780 + 356 = 91136
Step 257: 91136 + 356 = 91492
Step 258: 91492 + 356 = 91848
Step 259: 91848 + 356 = 92204
Step 260: 92204 + 356 = 92560
Step 261: 92560 + 356 = 92916
Step 262: 92916 + 356 = 93272
Step 263: 93272 + 356 = 93628
Step 264: 93628 + 356 = 93984
Step 265: 93984 + 356 = 94340
Step 266: 94340 + 356 = 94696
Step 267: 94696 + 356 = 95052
Step 268: 95052 + 356 = 95408
Step 269: 95408 + 356 = 95764
Step 270: 95764 + 356 = 96120
Step 271: 96120 + 356 = 96476
Step 272: 96476 + 356 = 96832
Step 273: 96832 + 356 = 97188
Step 274: 97188 + 356 = 97544
Step 275: 97544 + 356 = 97900
Step 276: 97900 + 356 = 98256
Step 277: 98256 + 356 = 98612
Step 278: 98612 + 356 = 98968
Step 279: 98968 + 356 = 99324
Step 280: 99324 + 356 = 99680
Step 281: 99680 + 356 = 100036
Step 282: 100036 + 356 = 100392
Step 283: 100392 + 356 = 100748
Step 284: 100748 + 356 = 101104
Step 285: 101104 + 356 = 101460
Step 286: 101460 + 356 = 101816
Step 287: 101816 + 356 = 102172
Step 288: 102172 + 356 = 102528
Step 289: 102528 + 356 = 102884
Step 290: 102884 + 356 = 103240
Step 291: 103240 + 356 = 103596
Step 292: 103596 + 356 = 103952
Step 293: 103952 + 356 = 104308
Step 294: 104308 + 356 = 104664
Step 295: 104664 + 356 = 105020
Step 296: 105020 + 356 = 105376
Step 297: 105376 + 356 = 105732
Step 298: 105732 + 356 = 106088
Step 299: 106088 + 356 = 106444
Step 300: 106444 + 356 = 106800
Step 301: 106800 + 356 = 107156
Step 302: 107156 + 356 = 107512
Step 303: 107512 + 356 = 107868
Step 304: 107868 + 356 = 108224
Step 305: 108224 + 356 = 108580
Step 306: 108580 + 356 = 108936
Step 307: 108936 + 356 = 109292
Step 308: 109292 + 356 = 109648
Step 309: 109648 + 356 = 110004
Step 310: 110004 + 356 = 110360
Step 311: 110360 + 356 = 110716
Step 312: 110716 + 356 = 111072
Step 313: 111072 + 356 = 111428
Step 314: 111428 + 356 = 111784
Step 315: 111784 + 356 = 112140
Step 316: 112140 + 356 = 112496
Step 317: 112496 + 356 = 112852
Step 318: 112852 + 356 = 113208
Step 319: 113208 + 356 = 113564
Step 320: 113564 + 356 = 113920
Step 321: 113920 + 356 = 114276
Step 322: 114276 + 356 = 114632
Step 323: 114632 + 356 = 114988
Step 324: 114988 + 356 = 115344
Step 325: 115344 + 356 = 115700
Step 326: 115700 + 356 = 116056
Step 327: 116056 + 356 = 116412
Step 328: 116412 + 356 = 116768
Step 329: 116768 + 356 = 117124
Step 330: 117124 + 356 = 117480
Step 331: 117480 + 356 = 117836
Step 332: 117836 + 356 = 118192
Step 333: 118192 + 356 = 118548
Step 334: 118548 + 356 = 118904
Step 335: 118904 + 356 = 119260
Step 336: 119260 + 356 = 119616
Step 337: 119616 + 356 = 119972
Step 338: 119972 + 356 = 120328
Step 339: 120328 + 356 = 120684
Step 340: 120684 + 356 = 121040
Step 341: 121040 + 356 = 121396
Step 342: 121396 + 356 = 121752
Step 343: 121752 + 356 = 122108
Step 344: 122108 + 356 = 122464
Step 345: 122464 + 356 = 122820
Step 346: 122820 + 356 = 123176
Step 347: 123176 + 356 = 123532
Step 348: 123532 + 356 = 123888
Step 349: 123888 + 356 = 124244
Step 350: 124244 + 356 = 124600
Step 351: 124600 + 356 = 124956
Step 352: 124956 + 356 = 125312
Step 353: 125312 + 356 = 125668
Step 354: 125668 + 356 = 126024
Step 355: 126024 + 356 = 126380
Step 356: 126380 + 356 = 126736
Step 357: 126736 + 356 = 127092
Step 358: 127092 + 356 = 127448
Step 359: 127448 + 356 = 127804
Step 360: 127804 + 356 = 128160
Step 361: 128160 + 356 = 128516
Step 362: 128516 + 356 = 128872
Step 363: 128872 + 356 = 129228
Step 364: 129228 + 356 = 129584
Step 365: 129584 + 356 = 129940
Step 366: 129940 + 356 = 130296
Step 367: 130296 + 356 = 130652
Step 368: 130652 + 356 = 131008
Step 369: 131008 + 356 = 131364

So, 356*369 = 131364