Let's roll up our sleeves and solve this. We have 896 and we're going to multiply it by 150, essentially adding 896 to itself 150 times.
Step 1: 0 + 896 = 896
Step 2: 896 + 896 = 1792
Step 3: 1792 + 896 = 2688
Step 4: 2688 + 896 = 3584
Step 5: 3584 + 896 = 4480
Step 6: 4480 + 896 = 5376
Step 7: 5376 + 896 = 6272
Step 8: 6272 + 896 = 7168
Step 9: 7168 + 896 = 8064
Step 10: 8064 + 896 = 8960
Step 11: 8960 + 896 = 9856
Step 12: 9856 + 896 = 10752
Step 13: 10752 + 896 = 11648
Step 14: 11648 + 896 = 12544
Step 15: 12544 + 896 = 13440
Step 16: 13440 + 896 = 14336
Step 17: 14336 + 896 = 15232
Step 18: 15232 + 896 = 16128
Step 19: 16128 + 896 = 17024
Step 20: 17024 + 896 = 17920
Step 21: 17920 + 896 = 18816
Step 22: 18816 + 896 = 19712
Step 23: 19712 + 896 = 20608
Step 24: 20608 + 896 = 21504
Step 25: 21504 + 896 = 22400
Step 26: 22400 + 896 = 23296
Step 27: 23296 + 896 = 24192
Step 28: 24192 + 896 = 25088
Step 29: 25088 + 896 = 25984
Step 30: 25984 + 896 = 26880
Step 31: 26880 + 896 = 27776
Step 32: 27776 + 896 = 28672
Step 33: 28672 + 896 = 29568
Step 34: 29568 + 896 = 30464
Step 35: 30464 + 896 = 31360
Step 36: 31360 + 896 = 32256
Step 37: 32256 + 896 = 33152
Step 38: 33152 + 896 = 34048
Step 39: 34048 + 896 = 34944
Step 40: 34944 + 896 = 35840
Step 41: 35840 + 896 = 36736
Step 42: 36736 + 896 = 37632
Step 43: 37632 + 896 = 38528
Step 44: 38528 + 896 = 39424
Step 45: 39424 + 896 = 40320
Step 46: 40320 + 896 = 41216
Step 47: 41216 + 896 = 42112
Step 48: 42112 + 896 = 43008
Step 49: 43008 + 896 = 43904
Step 50: 43904 + 896 = 44800
Step 51: 44800 + 896 = 45696
Step 52: 45696 + 896 = 46592
Step 53: 46592 + 896 = 47488
Step 54: 47488 + 896 = 48384
Step 55: 48384 + 896 = 49280
Step 56: 49280 + 896 = 50176
Step 57: 50176 + 896 = 51072
Step 58: 51072 + 896 = 51968
Step 59: 51968 + 896 = 52864
Step 60: 52864 + 896 = 53760
Step 61: 53760 + 896 = 54656
Step 62: 54656 + 896 = 55552
Step 63: 55552 + 896 = 56448
Step 64: 56448 + 896 = 57344
Step 65: 57344 + 896 = 58240
Step 66: 58240 + 896 = 59136
Step 67: 59136 + 896 = 60032
Step 68: 60032 + 896 = 60928
Step 69: 60928 + 896 = 61824
Step 70: 61824 + 896 = 62720
Step 71: 62720 + 896 = 63616
Step 72: 63616 + 896 = 64512
Step 73: 64512 + 896 = 65408
Step 74: 65408 + 896 = 66304
Step 75: 66304 + 896 = 67200
Step 76: 67200 + 896 = 68096
Step 77: 68096 + 896 = 68992
Step 78: 68992 + 896 = 69888
Step 79: 69888 + 896 = 70784
Step 80: 70784 + 896 = 71680
Step 81: 71680 + 896 = 72576
Step 82: 72576 + 896 = 73472
Step 83: 73472 + 896 = 74368
Step 84: 74368 + 896 = 75264
Step 85: 75264 + 896 = 76160
Step 86: 76160 + 896 = 77056
Step 87: 77056 + 896 = 77952
Step 88: 77952 + 896 = 78848
Step 89: 78848 + 896 = 79744
Step 90: 79744 + 896 = 80640
Step 91: 80640 + 896 = 81536
Step 92: 81536 + 896 = 82432
Step 93: 82432 + 896 = 83328
Step 94: 83328 + 896 = 84224
Step 95: 84224 + 896 = 85120
Step 96: 85120 + 896 = 86016
Step 97: 86016 + 896 = 86912
Step 98: 86912 + 896 = 87808
Step 99: 87808 + 896 = 88704
Step 100: 88704 + 896 = 89600
Step 101: 89600 + 896 = 90496
Step 102: 90496 + 896 = 91392
Step 103: 91392 + 896 = 92288
Step 104: 92288 + 896 = 93184
Step 105: 93184 + 896 = 94080
Step 106: 94080 + 896 = 94976
Step 107: 94976 + 896 = 95872
Step 108: 95872 + 896 = 96768
Step 109: 96768 + 896 = 97664
Step 110: 97664 + 896 = 98560
Step 111: 98560 + 896 = 99456
Step 112: 99456 + 896 = 100352
Step 113: 100352 + 896 = 101248
Step 114: 101248 + 896 = 102144
Step 115: 102144 + 896 = 103040
Step 116: 103040 + 896 = 103936
Step 117: 103936 + 896 = 104832
Step 118: 104832 + 896 = 105728
Step 119: 105728 + 896 = 106624
Step 120: 106624 + 896 = 107520
Step 121: 107520 + 896 = 108416
Step 122: 108416 + 896 = 109312
Step 123: 109312 + 896 = 110208
Step 124: 110208 + 896 = 111104
Step 125: 111104 + 896 = 112000
Step 126: 112000 + 896 = 112896
Step 127: 112896 + 896 = 113792
Step 128: 113792 + 896 = 114688
Step 129: 114688 + 896 = 115584
Step 130: 115584 + 896 = 116480
Step 131: 116480 + 896 = 117376
Step 132: 117376 + 896 = 118272
Step 133: 118272 + 896 = 119168
Step 134: 119168 + 896 = 120064
Step 135: 120064 + 896 = 120960
Step 136: 120960 + 896 = 121856
Step 137: 121856 + 896 = 122752
Step 138: 122752 + 896 = 123648
Step 139: 123648 + 896 = 124544
Step 140: 124544 + 896 = 125440
Step 141: 125440 + 896 = 126336
Step 142: 126336 + 896 = 127232
Step 143: 127232 + 896 = 128128
Step 144: 128128 + 896 = 129024
Step 145: 129024 + 896 = 129920
Step 146: 129920 + 896 = 130816
Step 147: 130816 + 896 = 131712
Step 148: 131712 + 896 = 132608
Step 149: 132608 + 896 = 133504
Step 150: 133504 + 896 = 134400

So, 896*150 = 134400