Alright, let's solve this math problem step by step. First, we have the number 756. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 231. So, we're going to take the number 756 and add it to itself 231 times.
Step 1: 0 + 756 = 756
Step 2: 756 + 756 = 1512
Step 3: 1512 + 756 = 2268
Step 4: 2268 + 756 = 3024
Step 5: 3024 + 756 = 3780
Step 6: 3780 + 756 = 4536
Step 7: 4536 + 756 = 5292
Step 8: 5292 + 756 = 6048
Step 9: 6048 + 756 = 6804
Step 10: 6804 + 756 = 7560
Step 11: 7560 + 756 = 8316
Step 12: 8316 + 756 = 9072
Step 13: 9072 + 756 = 9828
Step 14: 9828 + 756 = 10584
Step 15: 10584 + 756 = 11340
Step 16: 11340 + 756 = 12096
Step 17: 12096 + 756 = 12852
Step 18: 12852 + 756 = 13608
Step 19: 13608 + 756 = 14364
Step 20: 14364 + 756 = 15120
Step 21: 15120 + 756 = 15876
Step 22: 15876 + 756 = 16632
Step 23: 16632 + 756 = 17388
Step 24: 17388 + 756 = 18144
Step 25: 18144 + 756 = 18900
Step 26: 18900 + 756 = 19656
Step 27: 19656 + 756 = 20412
Step 28: 20412 + 756 = 21168
Step 29: 21168 + 756 = 21924
Step 30: 21924 + 756 = 22680
Step 31: 22680 + 756 = 23436
Step 32: 23436 + 756 = 24192
Step 33: 24192 + 756 = 24948
Step 34: 24948 + 756 = 25704
Step 35: 25704 + 756 = 26460
Step 36: 26460 + 756 = 27216
Step 37: 27216 + 756 = 27972
Step 38: 27972 + 756 = 28728
Step 39: 28728 + 756 = 29484
Step 40: 29484 + 756 = 30240
Step 41: 30240 + 756 = 30996
Step 42: 30996 + 756 = 31752
Step 43: 31752 + 756 = 32508
Step 44: 32508 + 756 = 33264
Step 45: 33264 + 756 = 34020
Step 46: 34020 + 756 = 34776
Step 47: 34776 + 756 = 35532
Step 48: 35532 + 756 = 36288
Step 49: 36288 + 756 = 37044
Step 50: 37044 + 756 = 37800
Step 51: 37800 + 756 = 38556
Step 52: 38556 + 756 = 39312
Step 53: 39312 + 756 = 40068
Step 54: 40068 + 756 = 40824
Step 55: 40824 + 756 = 41580
Step 56: 41580 + 756 = 42336
Step 57: 42336 + 756 = 43092
Step 58: 43092 + 756 = 43848
Step 59: 43848 + 756 = 44604
Step 60: 44604 + 756 = 45360
Step 61: 45360 + 756 = 46116
Step 62: 46116 + 756 = 46872
Step 63: 46872 + 756 = 47628
Step 64: 47628 + 756 = 48384
Step 65: 48384 + 756 = 49140
Step 66: 49140 + 756 = 49896
Step 67: 49896 + 756 = 50652
Step 68: 50652 + 756 = 51408
Step 69: 51408 + 756 = 52164
Step 70: 52164 + 756 = 52920
Step 71: 52920 + 756 = 53676
Step 72: 53676 + 756 = 54432
Step 73: 54432 + 756 = 55188
Step 74: 55188 + 756 = 55944
Step 75: 55944 + 756 = 56700
Step 76: 56700 + 756 = 57456
Step 77: 57456 + 756 = 58212
Step 78: 58212 + 756 = 58968
Step 79: 58968 + 756 = 59724
Step 80: 59724 + 756 = 60480
Step 81: 60480 + 756 = 61236
Step 82: 61236 + 756 = 61992
Step 83: 61992 + 756 = 62748
Step 84: 62748 + 756 = 63504
Step 85: 63504 + 756 = 64260
Step 86: 64260 + 756 = 65016
Step 87: 65016 + 756 = 65772
Step 88: 65772 + 756 = 66528
Step 89: 66528 + 756 = 67284
Step 90: 67284 + 756 = 68040
Step 91: 68040 + 756 = 68796
Step 92: 68796 + 756 = 69552
Step 93: 69552 + 756 = 70308
Step 94: 70308 + 756 = 71064
Step 95: 71064 + 756 = 71820
Step 96: 71820 + 756 = 72576
Step 97: 72576 + 756 = 73332
Step 98: 73332 + 756 = 74088
Step 99: 74088 + 756 = 74844
Step 100: 74844 + 756 = 75600
Step 101: 75600 + 756 = 76356
Step 102: 76356 + 756 = 77112
Step 103: 77112 + 756 = 77868
Step 104: 77868 + 756 = 78624
Step 105: 78624 + 756 = 79380
Step 106: 79380 + 756 = 80136
Step 107: 80136 + 756 = 80892
Step 108: 80892 + 756 = 81648
Step 109: 81648 + 756 = 82404
Step 110: 82404 + 756 = 83160
Step 111: 83160 + 756 = 83916
Step 112: 83916 + 756 = 84672
Step 113: 84672 + 756 = 85428
Step 114: 85428 + 756 = 86184
Step 115: 86184 + 756 = 86940
Step 116: 86940 + 756 = 87696
Step 117: 87696 + 756 = 88452
Step 118: 88452 + 756 = 89208
Step 119: 89208 + 756 = 89964
Step 120: 89964 + 756 = 90720
Step 121: 90720 + 756 = 91476
Step 122: 91476 + 756 = 92232
Step 123: 92232 + 756 = 92988
Step 124: 92988 + 756 = 93744
Step 125: 93744 + 756 = 94500
Step 126: 94500 + 756 = 95256
Step 127: 95256 + 756 = 96012
Step 128: 96012 + 756 = 96768
Step 129: 96768 + 756 = 97524
Step 130: 97524 + 756 = 98280
Step 131: 98280 + 756 = 99036
Step 132: 99036 + 756 = 99792
Step 133: 99792 + 756 = 100548
Step 134: 100548 + 756 = 101304
Step 135: 101304 + 756 = 102060
Step 136: 102060 + 756 = 102816
Step 137: 102816 + 756 = 103572
Step 138: 103572 + 756 = 104328
Step 139: 104328 + 756 = 105084
Step 140: 105084 + 756 = 105840
Step 141: 105840 + 756 = 106596
Step 142: 106596 + 756 = 107352
Step 143: 107352 + 756 = 108108
Step 144: 108108 + 756 = 108864
Step 145: 108864 + 756 = 109620
Step 146: 109620 + 756 = 110376
Step 147: 110376 + 756 = 111132
Step 148: 111132 + 756 = 111888
Step 149: 111888 + 756 = 112644
Step 150: 112644 + 756 = 113400
Step 151: 113400 + 756 = 114156
Step 152: 114156 + 756 = 114912
Step 153: 114912 + 756 = 115668
Step 154: 115668 + 756 = 116424
Step 155: 116424 + 756 = 117180
Step 156: 117180 + 756 = 117936
Step 157: 117936 + 756 = 118692
Step 158: 118692 + 756 = 119448
Step 159: 119448 + 756 = 120204
Step 160: 120204 + 756 = 120960
Step 161: 120960 + 756 = 121716
Step 162: 121716 + 756 = 122472
Step 163: 122472 + 756 = 123228
Step 164: 123228 + 756 = 123984
Step 165: 123984 + 756 = 124740
Step 166: 124740 + 756 = 125496
Step 167: 125496 + 756 = 126252
Step 168: 126252 + 756 = 127008
Step 169: 127008 + 756 = 127764
Step 170: 127764 + 756 = 128520
Step 171: 128520 + 756 = 129276
Step 172: 129276 + 756 = 130032
Step 173: 130032 + 756 = 130788
Step 174: 130788 + 756 = 131544
Step 175: 131544 + 756 = 132300
Step 176: 132300 + 756 = 133056
Step 177: 133056 + 756 = 133812
Step 178: 133812 + 756 = 134568
Step 179: 134568 + 756 = 135324
Step 180: 135324 + 756 = 136080
Step 181: 136080 + 756 = 136836
Step 182: 136836 + 756 = 137592
Step 183: 137592 + 756 = 138348
Step 184: 138348 + 756 = 139104
Step 185: 139104 + 756 = 139860
Step 186: 139860 + 756 = 140616
Step 187: 140616 + 756 = 141372
Step 188: 141372 + 756 = 142128
Step 189: 142128 + 756 = 142884
Step 190: 142884 + 756 = 143640
Step 191: 143640 + 756 = 144396
Step 192: 144396 + 756 = 145152
Step 193: 145152 + 756 = 145908
Step 194: 145908 + 756 = 146664
Step 195: 146664 + 756 = 147420
Step 196: 147420 + 756 = 148176
Step 197: 148176 + 756 = 148932
Step 198: 148932 + 756 = 149688
Step 199: 149688 + 756 = 150444
Step 200: 150444 + 756 = 151200
Step 201: 151200 + 756 = 151956
Step 202: 151956 + 756 = 152712
Step 203: 152712 + 756 = 153468
Step 204: 153468 + 756 = 154224
Step 205: 154224 + 756 = 154980
Step 206: 154980 + 756 = 155736
Step 207: 155736 + 756 = 156492
Step 208: 156492 + 756 = 157248
Step 209: 157248 + 756 = 158004
Step 210: 158004 + 756 = 158760
Step 211: 158760 + 756 = 159516
Step 212: 159516 + 756 = 160272
Step 213: 160272 + 756 = 161028
Step 214: 161028 + 756 = 161784
Step 215: 161784 + 756 = 162540
Step 216: 162540 + 756 = 163296
Step 217: 163296 + 756 = 164052
Step 218: 164052 + 756 = 164808
Step 219: 164808 + 756 = 165564
Step 220: 165564 + 756 = 166320
Step 221: 166320 + 756 = 167076
Step 222: 167076 + 756 = 167832
Step 223: 167832 + 756 = 168588
Step 224: 168588 + 756 = 169344
Step 225: 169344 + 756 = 170100
Step 226: 170100 + 756 = 170856
Step 227: 170856 + 756 = 171612
Step 228: 171612 + 756 = 172368
Step 229: 172368 + 756 = 173124
Step 230: 173124 + 756 = 173880
Step 231: 173880 + 756 = 174636

So, 756*231 = 174636