Sure thing, let's get straight to it. We start with 738 and we're going to multiply it by 120, which means adding 738 to itself 120 times.
Step 1: 0 + 738 = 738
Step 2: 738 + 738 = 1476
Step 3: 1476 + 738 = 2214
Step 4: 2214 + 738 = 2952
Step 5: 2952 + 738 = 3690
Step 6: 3690 + 738 = 4428
Step 7: 4428 + 738 = 5166
Step 8: 5166 + 738 = 5904
Step 9: 5904 + 738 = 6642
Step 10: 6642 + 738 = 7380
Step 11: 7380 + 738 = 8118
Step 12: 8118 + 738 = 8856
Step 13: 8856 + 738 = 9594
Step 14: 9594 + 738 = 10332
Step 15: 10332 + 738 = 11070
Step 16: 11070 + 738 = 11808
Step 17: 11808 + 738 = 12546
Step 18: 12546 + 738 = 13284
Step 19: 13284 + 738 = 14022
Step 20: 14022 + 738 = 14760
Step 21: 14760 + 738 = 15498
Step 22: 15498 + 738 = 16236
Step 23: 16236 + 738 = 16974
Step 24: 16974 + 738 = 17712
Step 25: 17712 + 738 = 18450
Step 26: 18450 + 738 = 19188
Step 27: 19188 + 738 = 19926
Step 28: 19926 + 738 = 20664
Step 29: 20664 + 738 = 21402
Step 30: 21402 + 738 = 22140
Step 31: 22140 + 738 = 22878
Step 32: 22878 + 738 = 23616
Step 33: 23616 + 738 = 24354
Step 34: 24354 + 738 = 25092
Step 35: 25092 + 738 = 25830
Step 36: 25830 + 738 = 26568
Step 37: 26568 + 738 = 27306
Step 38: 27306 + 738 = 28044
Step 39: 28044 + 738 = 28782
Step 40: 28782 + 738 = 29520
Step 41: 29520 + 738 = 30258
Step 42: 30258 + 738 = 30996
Step 43: 30996 + 738 = 31734
Step 44: 31734 + 738 = 32472
Step 45: 32472 + 738 = 33210
Step 46: 33210 + 738 = 33948
Step 47: 33948 + 738 = 34686
Step 48: 34686 + 738 = 35424
Step 49: 35424 + 738 = 36162
Step 50: 36162 + 738 = 36900
Step 51: 36900 + 738 = 37638
Step 52: 37638 + 738 = 38376
Step 53: 38376 + 738 = 39114
Step 54: 39114 + 738 = 39852
Step 55: 39852 + 738 = 40590
Step 56: 40590 + 738 = 41328
Step 57: 41328 + 738 = 42066
Step 58: 42066 + 738 = 42804
Step 59: 42804 + 738 = 43542
Step 60: 43542 + 738 = 44280
Step 61: 44280 + 738 = 45018
Step 62: 45018 + 738 = 45756
Step 63: 45756 + 738 = 46494
Step 64: 46494 + 738 = 47232
Step 65: 47232 + 738 = 47970
Step 66: 47970 + 738 = 48708
Step 67: 48708 + 738 = 49446
Step 68: 49446 + 738 = 50184
Step 69: 50184 + 738 = 50922
Step 70: 50922 + 738 = 51660
Step 71: 51660 + 738 = 52398
Step 72: 52398 + 738 = 53136
Step 73: 53136 + 738 = 53874
Step 74: 53874 + 738 = 54612
Step 75: 54612 + 738 = 55350
Step 76: 55350 + 738 = 56088
Step 77: 56088 + 738 = 56826
Step 78: 56826 + 738 = 57564
Step 79: 57564 + 738 = 58302
Step 80: 58302 + 738 = 59040
Step 81: 59040 + 738 = 59778
Step 82: 59778 + 738 = 60516
Step 83: 60516 + 738 = 61254
Step 84: 61254 + 738 = 61992
Step 85: 61992 + 738 = 62730
Step 86: 62730 + 738 = 63468
Step 87: 63468 + 738 = 64206
Step 88: 64206 + 738 = 64944
Step 89: 64944 + 738 = 65682
Step 90: 65682 + 738 = 66420
Step 91: 66420 + 738 = 67158
Step 92: 67158 + 738 = 67896
Step 93: 67896 + 738 = 68634
Step 94: 68634 + 738 = 69372
Step 95: 69372 + 738 = 70110
Step 96: 70110 + 738 = 70848
Step 97: 70848 + 738 = 71586
Step 98: 71586 + 738 = 72324
Step 99: 72324 + 738 = 73062
Step 100: 73062 + 738 = 73800
Step 101: 73800 + 738 = 74538
Step 102: 74538 + 738 = 75276
Step 103: 75276 + 738 = 76014
Step 104: 76014 + 738 = 76752
Step 105: 76752 + 738 = 77490
Step 106: 77490 + 738 = 78228
Step 107: 78228 + 738 = 78966
Step 108: 78966 + 738 = 79704
Step 109: 79704 + 738 = 80442
Step 110: 80442 + 738 = 81180
Step 111: 81180 + 738 = 81918
Step 112: 81918 + 738 = 82656
Step 113: 82656 + 738 = 83394
Step 114: 83394 + 738 = 84132
Step 115: 84132 + 738 = 84870
Step 116: 84870 + 738 = 85608
Step 117: 85608 + 738 = 86346
Step 118: 86346 + 738 = 87084
Step 119: 87084 + 738 = 87822
Step 120: 87822 + 738 = 88560

So, 738*120 = 88560