Sure thing! We've got 655 and we're gonna multiply it by 140. That's the same as adding 655 to itself 140 times.
Step 1: 0 + 655 = 655
Step 2: 655 + 655 = 1310
Step 3: 1310 + 655 = 1965
Step 4: 1965 + 655 = 2620
Step 5: 2620 + 655 = 3275
Step 6: 3275 + 655 = 3930
Step 7: 3930 + 655 = 4585
Step 8: 4585 + 655 = 5240
Step 9: 5240 + 655 = 5895
Step 10: 5895 + 655 = 6550
Step 11: 6550 + 655 = 7205
Step 12: 7205 + 655 = 7860
Step 13: 7860 + 655 = 8515
Step 14: 8515 + 655 = 9170
Step 15: 9170 + 655 = 9825
Step 16: 9825 + 655 = 10480
Step 17: 10480 + 655 = 11135
Step 18: 11135 + 655 = 11790
Step 19: 11790 + 655 = 12445
Step 20: 12445 + 655 = 13100
Step 21: 13100 + 655 = 13755
Step 22: 13755 + 655 = 14410
Step 23: 14410 + 655 = 15065
Step 24: 15065 + 655 = 15720
Step 25: 15720 + 655 = 16375
Step 26: 16375 + 655 = 17030
Step 27: 17030 + 655 = 17685
Step 28: 17685 + 655 = 18340
Step 29: 18340 + 655 = 18995
Step 30: 18995 + 655 = 19650
Step 31: 19650 + 655 = 20305
Step 32: 20305 + 655 = 20960
Step 33: 20960 + 655 = 21615
Step 34: 21615 + 655 = 22270
Step 35: 22270 + 655 = 22925
Step 36: 22925 + 655 = 23580
Step 37: 23580 + 655 = 24235
Step 38: 24235 + 655 = 24890
Step 39: 24890 + 655 = 25545
Step 40: 25545 + 655 = 26200
Step 41: 26200 + 655 = 26855
Step 42: 26855 + 655 = 27510
Step 43: 27510 + 655 = 28165
Step 44: 28165 + 655 = 28820
Step 45: 28820 + 655 = 29475
Step 46: 29475 + 655 = 30130
Step 47: 30130 + 655 = 30785
Step 48: 30785 + 655 = 31440
Step 49: 31440 + 655 = 32095
Step 50: 32095 + 655 = 32750
Step 51: 32750 + 655 = 33405
Step 52: 33405 + 655 = 34060
Step 53: 34060 + 655 = 34715
Step 54: 34715 + 655 = 35370
Step 55: 35370 + 655 = 36025
Step 56: 36025 + 655 = 36680
Step 57: 36680 + 655 = 37335
Step 58: 37335 + 655 = 37990
Step 59: 37990 + 655 = 38645
Step 60: 38645 + 655 = 39300
Step 61: 39300 + 655 = 39955
Step 62: 39955 + 655 = 40610
Step 63: 40610 + 655 = 41265
Step 64: 41265 + 655 = 41920
Step 65: 41920 + 655 = 42575
Step 66: 42575 + 655 = 43230
Step 67: 43230 + 655 = 43885
Step 68: 43885 + 655 = 44540
Step 69: 44540 + 655 = 45195
Step 70: 45195 + 655 = 45850
Step 71: 45850 + 655 = 46505
Step 72: 46505 + 655 = 47160
Step 73: 47160 + 655 = 47815
Step 74: 47815 + 655 = 48470
Step 75: 48470 + 655 = 49125
Step 76: 49125 + 655 = 49780
Step 77: 49780 + 655 = 50435
Step 78: 50435 + 655 = 51090
Step 79: 51090 + 655 = 51745
Step 80: 51745 + 655 = 52400
Step 81: 52400 + 655 = 53055
Step 82: 53055 + 655 = 53710
Step 83: 53710 + 655 = 54365
Step 84: 54365 + 655 = 55020
Step 85: 55020 + 655 = 55675
Step 86: 55675 + 655 = 56330
Step 87: 56330 + 655 = 56985
Step 88: 56985 + 655 = 57640
Step 89: 57640 + 655 = 58295
Step 90: 58295 + 655 = 58950
Step 91: 58950 + 655 = 59605
Step 92: 59605 + 655 = 60260
Step 93: 60260 + 655 = 60915
Step 94: 60915 + 655 = 61570
Step 95: 61570 + 655 = 62225
Step 96: 62225 + 655 = 62880
Step 97: 62880 + 655 = 63535
Step 98: 63535 + 655 = 64190
Step 99: 64190 + 655 = 64845
Step 100: 64845 + 655 = 65500
Step 101: 65500 + 655 = 66155
Step 102: 66155 + 655 = 66810
Step 103: 66810 + 655 = 67465
Step 104: 67465 + 655 = 68120
Step 105: 68120 + 655 = 68775
Step 106: 68775 + 655 = 69430
Step 107: 69430 + 655 = 70085
Step 108: 70085 + 655 = 70740
Step 109: 70740 + 655 = 71395
Step 110: 71395 + 655 = 72050
Step 111: 72050 + 655 = 72705
Step 112: 72705 + 655 = 73360
Step 113: 73360 + 655 = 74015
Step 114: 74015 + 655 = 74670
Step 115: 74670 + 655 = 75325
Step 116: 75325 + 655 = 75980
Step 117: 75980 + 655 = 76635
Step 118: 76635 + 655 = 77290
Step 119: 77290 + 655 = 77945
Step 120: 77945 + 655 = 78600
Step 121: 78600 + 655 = 79255
Step 122: 79255 + 655 = 79910
Step 123: 79910 + 655 = 80565
Step 124: 80565 + 655 = 81220
Step 125: 81220 + 655 = 81875
Step 126: 81875 + 655 = 82530
Step 127: 82530 + 655 = 83185
Step 128: 83185 + 655 = 83840
Step 129: 83840 + 655 = 84495
Step 130: 84495 + 655 = 85150
Step 131: 85150 + 655 = 85805
Step 132: 85805 + 655 = 86460
Step 133: 86460 + 655 = 87115
Step 134: 87115 + 655 = 87770
Step 135: 87770 + 655 = 88425
Step 136: 88425 + 655 = 89080
Step 137: 89080 + 655 = 89735
Step 138: 89735 + 655 = 90390
Step 139: 90390 + 655 = 91045
Step 140: 91045 + 655 = 91700

So, 655*140 = 91700