Alright, let's solve this math problem step by step. First, we have the number 792. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 155. So, we're going to take the number 792 and add it to itself 155 times.
Step 1: 0 + 792 = 792
Step 2: 792 + 792 = 1584
Step 3: 1584 + 792 = 2376
Step 4: 2376 + 792 = 3168
Step 5: 3168 + 792 = 3960
Step 6: 3960 + 792 = 4752
Step 7: 4752 + 792 = 5544
Step 8: 5544 + 792 = 6336
Step 9: 6336 + 792 = 7128
Step 10: 7128 + 792 = 7920
Step 11: 7920 + 792 = 8712
Step 12: 8712 + 792 = 9504
Step 13: 9504 + 792 = 10296
Step 14: 10296 + 792 = 11088
Step 15: 11088 + 792 = 11880
Step 16: 11880 + 792 = 12672
Step 17: 12672 + 792 = 13464
Step 18: 13464 + 792 = 14256
Step 19: 14256 + 792 = 15048
Step 20: 15048 + 792 = 15840
Step 21: 15840 + 792 = 16632
Step 22: 16632 + 792 = 17424
Step 23: 17424 + 792 = 18216
Step 24: 18216 + 792 = 19008
Step 25: 19008 + 792 = 19800
Step 26: 19800 + 792 = 20592
Step 27: 20592 + 792 = 21384
Step 28: 21384 + 792 = 22176
Step 29: 22176 + 792 = 22968
Step 30: 22968 + 792 = 23760
Step 31: 23760 + 792 = 24552
Step 32: 24552 + 792 = 25344
Step 33: 25344 + 792 = 26136
Step 34: 26136 + 792 = 26928
Step 35: 26928 + 792 = 27720
Step 36: 27720 + 792 = 28512
Step 37: 28512 + 792 = 29304
Step 38: 29304 + 792 = 30096
Step 39: 30096 + 792 = 30888
Step 40: 30888 + 792 = 31680
Step 41: 31680 + 792 = 32472
Step 42: 32472 + 792 = 33264
Step 43: 33264 + 792 = 34056
Step 44: 34056 + 792 = 34848
Step 45: 34848 + 792 = 35640
Step 46: 35640 + 792 = 36432
Step 47: 36432 + 792 = 37224
Step 48: 37224 + 792 = 38016
Step 49: 38016 + 792 = 38808
Step 50: 38808 + 792 = 39600
Step 51: 39600 + 792 = 40392
Step 52: 40392 + 792 = 41184
Step 53: 41184 + 792 = 41976
Step 54: 41976 + 792 = 42768
Step 55: 42768 + 792 = 43560
Step 56: 43560 + 792 = 44352
Step 57: 44352 + 792 = 45144
Step 58: 45144 + 792 = 45936
Step 59: 45936 + 792 = 46728
Step 60: 46728 + 792 = 47520
Step 61: 47520 + 792 = 48312
Step 62: 48312 + 792 = 49104
Step 63: 49104 + 792 = 49896
Step 64: 49896 + 792 = 50688
Step 65: 50688 + 792 = 51480
Step 66: 51480 + 792 = 52272
Step 67: 52272 + 792 = 53064
Step 68: 53064 + 792 = 53856
Step 69: 53856 + 792 = 54648
Step 70: 54648 + 792 = 55440
Step 71: 55440 + 792 = 56232
Step 72: 56232 + 792 = 57024
Step 73: 57024 + 792 = 57816
Step 74: 57816 + 792 = 58608
Step 75: 58608 + 792 = 59400
Step 76: 59400 + 792 = 60192
Step 77: 60192 + 792 = 60984
Step 78: 60984 + 792 = 61776
Step 79: 61776 + 792 = 62568
Step 80: 62568 + 792 = 63360
Step 81: 63360 + 792 = 64152
Step 82: 64152 + 792 = 64944
Step 83: 64944 + 792 = 65736
Step 84: 65736 + 792 = 66528
Step 85: 66528 + 792 = 67320
Step 86: 67320 + 792 = 68112
Step 87: 68112 + 792 = 68904
Step 88: 68904 + 792 = 69696
Step 89: 69696 + 792 = 70488
Step 90: 70488 + 792 = 71280
Step 91: 71280 + 792 = 72072
Step 92: 72072 + 792 = 72864
Step 93: 72864 + 792 = 73656
Step 94: 73656 + 792 = 74448
Step 95: 74448 + 792 = 75240
Step 96: 75240 + 792 = 76032
Step 97: 76032 + 792 = 76824
Step 98: 76824 + 792 = 77616
Step 99: 77616 + 792 = 78408
Step 100: 78408 + 792 = 79200
Step 101: 79200 + 792 = 79992
Step 102: 79992 + 792 = 80784
Step 103: 80784 + 792 = 81576
Step 104: 81576 + 792 = 82368
Step 105: 82368 + 792 = 83160
Step 106: 83160 + 792 = 83952
Step 107: 83952 + 792 = 84744
Step 108: 84744 + 792 = 85536
Step 109: 85536 + 792 = 86328
Step 110: 86328 + 792 = 87120
Step 111: 87120 + 792 = 87912
Step 112: 87912 + 792 = 88704
Step 113: 88704 + 792 = 89496
Step 114: 89496 + 792 = 90288
Step 115: 90288 + 792 = 91080
Step 116: 91080 + 792 = 91872
Step 117: 91872 + 792 = 92664
Step 118: 92664 + 792 = 93456
Step 119: 93456 + 792 = 94248
Step 120: 94248 + 792 = 95040
Step 121: 95040 + 792 = 95832
Step 122: 95832 + 792 = 96624
Step 123: 96624 + 792 = 97416
Step 124: 97416 + 792 = 98208
Step 125: 98208 + 792 = 99000
Step 126: 99000 + 792 = 99792
Step 127: 99792 + 792 = 100584
Step 128: 100584 + 792 = 101376
Step 129: 101376 + 792 = 102168
Step 130: 102168 + 792 = 102960
Step 131: 102960 + 792 = 103752
Step 132: 103752 + 792 = 104544
Step 133: 104544 + 792 = 105336
Step 134: 105336 + 792 = 106128
Step 135: 106128 + 792 = 106920
Step 136: 106920 + 792 = 107712
Step 137: 107712 + 792 = 108504
Step 138: 108504 + 792 = 109296
Step 139: 109296 + 792 = 110088
Step 140: 110088 + 792 = 110880
Step 141: 110880 + 792 = 111672
Step 142: 111672 + 792 = 112464
Step 143: 112464 + 792 = 113256
Step 144: 113256 + 792 = 114048
Step 145: 114048 + 792 = 114840
Step 146: 114840 + 792 = 115632
Step 147: 115632 + 792 = 116424
Step 148: 116424 + 792 = 117216
Step 149: 117216 + 792 = 118008
Step 150: 118008 + 792 = 118800
Step 151: 118800 + 792 = 119592
Step 152: 119592 + 792 = 120384
Step 153: 120384 + 792 = 121176
Step 154: 121176 + 792 = 121968
Step 155: 121968 + 792 = 122760

So, 792*155 = 122760