Sure thing! We've got 489 and we're gonna multiply it by 150. That's the same as adding 489 to itself 150 times.
Step 1: 0 + 489 = 489
Step 2: 489 + 489 = 978
Step 3: 978 + 489 = 1467
Step 4: 1467 + 489 = 1956
Step 5: 1956 + 489 = 2445
Step 6: 2445 + 489 = 2934
Step 7: 2934 + 489 = 3423
Step 8: 3423 + 489 = 3912
Step 9: 3912 + 489 = 4401
Step 10: 4401 + 489 = 4890
Step 11: 4890 + 489 = 5379
Step 12: 5379 + 489 = 5868
Step 13: 5868 + 489 = 6357
Step 14: 6357 + 489 = 6846
Step 15: 6846 + 489 = 7335
Step 16: 7335 + 489 = 7824
Step 17: 7824 + 489 = 8313
Step 18: 8313 + 489 = 8802
Step 19: 8802 + 489 = 9291
Step 20: 9291 + 489 = 9780
Step 21: 9780 + 489 = 10269
Step 22: 10269 + 489 = 10758
Step 23: 10758 + 489 = 11247
Step 24: 11247 + 489 = 11736
Step 25: 11736 + 489 = 12225
Step 26: 12225 + 489 = 12714
Step 27: 12714 + 489 = 13203
Step 28: 13203 + 489 = 13692
Step 29: 13692 + 489 = 14181
Step 30: 14181 + 489 = 14670
Step 31: 14670 + 489 = 15159
Step 32: 15159 + 489 = 15648
Step 33: 15648 + 489 = 16137
Step 34: 16137 + 489 = 16626
Step 35: 16626 + 489 = 17115
Step 36: 17115 + 489 = 17604
Step 37: 17604 + 489 = 18093
Step 38: 18093 + 489 = 18582
Step 39: 18582 + 489 = 19071
Step 40: 19071 + 489 = 19560
Step 41: 19560 + 489 = 20049
Step 42: 20049 + 489 = 20538
Step 43: 20538 + 489 = 21027
Step 44: 21027 + 489 = 21516
Step 45: 21516 + 489 = 22005
Step 46: 22005 + 489 = 22494
Step 47: 22494 + 489 = 22983
Step 48: 22983 + 489 = 23472
Step 49: 23472 + 489 = 23961
Step 50: 23961 + 489 = 24450
Step 51: 24450 + 489 = 24939
Step 52: 24939 + 489 = 25428
Step 53: 25428 + 489 = 25917
Step 54: 25917 + 489 = 26406
Step 55: 26406 + 489 = 26895
Step 56: 26895 + 489 = 27384
Step 57: 27384 + 489 = 27873
Step 58: 27873 + 489 = 28362
Step 59: 28362 + 489 = 28851
Step 60: 28851 + 489 = 29340
Step 61: 29340 + 489 = 29829
Step 62: 29829 + 489 = 30318
Step 63: 30318 + 489 = 30807
Step 64: 30807 + 489 = 31296
Step 65: 31296 + 489 = 31785
Step 66: 31785 + 489 = 32274
Step 67: 32274 + 489 = 32763
Step 68: 32763 + 489 = 33252
Step 69: 33252 + 489 = 33741
Step 70: 33741 + 489 = 34230
Step 71: 34230 + 489 = 34719
Step 72: 34719 + 489 = 35208
Step 73: 35208 + 489 = 35697
Step 74: 35697 + 489 = 36186
Step 75: 36186 + 489 = 36675
Step 76: 36675 + 489 = 37164
Step 77: 37164 + 489 = 37653
Step 78: 37653 + 489 = 38142
Step 79: 38142 + 489 = 38631
Step 80: 38631 + 489 = 39120
Step 81: 39120 + 489 = 39609
Step 82: 39609 + 489 = 40098
Step 83: 40098 + 489 = 40587
Step 84: 40587 + 489 = 41076
Step 85: 41076 + 489 = 41565
Step 86: 41565 + 489 = 42054
Step 87: 42054 + 489 = 42543
Step 88: 42543 + 489 = 43032
Step 89: 43032 + 489 = 43521
Step 90: 43521 + 489 = 44010
Step 91: 44010 + 489 = 44499
Step 92: 44499 + 489 = 44988
Step 93: 44988 + 489 = 45477
Step 94: 45477 + 489 = 45966
Step 95: 45966 + 489 = 46455
Step 96: 46455 + 489 = 46944
Step 97: 46944 + 489 = 47433
Step 98: 47433 + 489 = 47922
Step 99: 47922 + 489 = 48411
Step 100: 48411 + 489 = 48900
Step 101: 48900 + 489 = 49389
Step 102: 49389 + 489 = 49878
Step 103: 49878 + 489 = 50367
Step 104: 50367 + 489 = 50856
Step 105: 50856 + 489 = 51345
Step 106: 51345 + 489 = 51834
Step 107: 51834 + 489 = 52323
Step 108: 52323 + 489 = 52812
Step 109: 52812 + 489 = 53301
Step 110: 53301 + 489 = 53790
Step 111: 53790 + 489 = 54279
Step 112: 54279 + 489 = 54768
Step 113: 54768 + 489 = 55257
Step 114: 55257 + 489 = 55746
Step 115: 55746 + 489 = 56235
Step 116: 56235 + 489 = 56724
Step 117: 56724 + 489 = 57213
Step 118: 57213 + 489 = 57702
Step 119: 57702 + 489 = 58191
Step 120: 58191 + 489 = 58680
Step 121: 58680 + 489 = 59169
Step 122: 59169 + 489 = 59658
Step 123: 59658 + 489 = 60147
Step 124: 60147 + 489 = 60636
Step 125: 60636 + 489 = 61125
Step 126: 61125 + 489 = 61614
Step 127: 61614 + 489 = 62103
Step 128: 62103 + 489 = 62592
Step 129: 62592 + 489 = 63081
Step 130: 63081 + 489 = 63570
Step 131: 63570 + 489 = 64059
Step 132: 64059 + 489 = 64548
Step 133: 64548 + 489 = 65037
Step 134: 65037 + 489 = 65526
Step 135: 65526 + 489 = 66015
Step 136: 66015 + 489 = 66504
Step 137: 66504 + 489 = 66993
Step 138: 66993 + 489 = 67482
Step 139: 67482 + 489 = 67971
Step 140: 67971 + 489 = 68460
Step 141: 68460 + 489 = 68949
Step 142: 68949 + 489 = 69438
Step 143: 69438 + 489 = 69927
Step 144: 69927 + 489 = 70416
Step 145: 70416 + 489 = 70905
Step 146: 70905 + 489 = 71394
Step 147: 71394 + 489 = 71883
Step 148: 71883 + 489 = 72372
Step 149: 72372 + 489 = 72861
Step 150: 72861 + 489 = 73350

So, 489*150 = 73350