Without delay, let's solve this. We've got 16 and we will be multiplying it by 154, that is, adding 16 to itself 154 times.
Step 1: 0 + 16 = 16
Step 2: 16 + 16 = 32
Step 3: 32 + 16 = 48
Step 4: 48 + 16 = 64
Step 5: 64 + 16 = 80
Step 6: 80 + 16 = 96
Step 7: 96 + 16 = 112
Step 8: 112 + 16 = 128
Step 9: 128 + 16 = 144
Step 10: 144 + 16 = 160
Step 11: 160 + 16 = 176
Step 12: 176 + 16 = 192
Step 13: 192 + 16 = 208
Step 14: 208 + 16 = 224
Step 15: 224 + 16 = 240
Step 16: 240 + 16 = 256
Step 17: 256 + 16 = 272
Step 18: 272 + 16 = 288
Step 19: 288 + 16 = 304
Step 20: 304 + 16 = 320
Step 21: 320 + 16 = 336
Step 22: 336 + 16 = 352
Step 23: 352 + 16 = 368
Step 24: 368 + 16 = 384
Step 25: 384 + 16 = 400
Step 26: 400 + 16 = 416
Step 27: 416 + 16 = 432
Step 28: 432 + 16 = 448
Step 29: 448 + 16 = 464
Step 30: 464 + 16 = 480
Step 31: 480 + 16 = 496
Step 32: 496 + 16 = 512
Step 33: 512 + 16 = 528
Step 34: 528 + 16 = 544
Step 35: 544 + 16 = 560
Step 36: 560 + 16 = 576
Step 37: 576 + 16 = 592
Step 38: 592 + 16 = 608
Step 39: 608 + 16 = 624
Step 40: 624 + 16 = 640
Step 41: 640 + 16 = 656
Step 42: 656 + 16 = 672
Step 43: 672 + 16 = 688
Step 44: 688 + 16 = 704
Step 45: 704 + 16 = 720
Step 46: 720 + 16 = 736
Step 47: 736 + 16 = 752
Step 48: 752 + 16 = 768
Step 49: 768 + 16 = 784
Step 50: 784 + 16 = 800
Step 51: 800 + 16 = 816
Step 52: 816 + 16 = 832
Step 53: 832 + 16 = 848
Step 54: 848 + 16 = 864
Step 55: 864 + 16 = 880
Step 56: 880 + 16 = 896
Step 57: 896 + 16 = 912
Step 58: 912 + 16 = 928
Step 59: 928 + 16 = 944
Step 60: 944 + 16 = 960
Step 61: 960 + 16 = 976
Step 62: 976 + 16 = 992
Step 63: 992 + 16 = 1008
Step 64: 1008 + 16 = 1024
Step 65: 1024 + 16 = 1040
Step 66: 1040 + 16 = 1056
Step 67: 1056 + 16 = 1072
Step 68: 1072 + 16 = 1088
Step 69: 1088 + 16 = 1104
Step 70: 1104 + 16 = 1120
Step 71: 1120 + 16 = 1136
Step 72: 1136 + 16 = 1152
Step 73: 1152 + 16 = 1168
Step 74: 1168 + 16 = 1184
Step 75: 1184 + 16 = 1200
Step 76: 1200 + 16 = 1216
Step 77: 1216 + 16 = 1232
Step 78: 1232 + 16 = 1248
Step 79: 1248 + 16 = 1264
Step 80: 1264 + 16 = 1280
Step 81: 1280 + 16 = 1296
Step 82: 1296 + 16 = 1312
Step 83: 1312 + 16 = 1328
Step 84: 1328 + 16 = 1344
Step 85: 1344 + 16 = 1360
Step 86: 1360 + 16 = 1376
Step 87: 1376 + 16 = 1392
Step 88: 1392 + 16 = 1408
Step 89: 1408 + 16 = 1424
Step 90: 1424 + 16 = 1440
Step 91: 1440 + 16 = 1456
Step 92: 1456 + 16 = 1472
Step 93: 1472 + 16 = 1488
Step 94: 1488 + 16 = 1504
Step 95: 1504 + 16 = 1520
Step 96: 1520 + 16 = 1536
Step 97: 1536 + 16 = 1552
Step 98: 1552 + 16 = 1568
Step 99: 1568 + 16 = 1584
Step 100: 1584 + 16 = 1600
Step 101: 1600 + 16 = 1616
Step 102: 1616 + 16 = 1632
Step 103: 1632 + 16 = 1648
Step 104: 1648 + 16 = 1664
Step 105: 1664 + 16 = 1680
Step 106: 1680 + 16 = 1696
Step 107: 1696 + 16 = 1712
Step 108: 1712 + 16 = 1728
Step 109: 1728 + 16 = 1744
Step 110: 1744 + 16 = 1760
Step 111: 1760 + 16 = 1776
Step 112: 1776 + 16 = 1792
Step 113: 1792 + 16 = 1808
Step 114: 1808 + 16 = 1824
Step 115: 1824 + 16 = 1840
Step 116: 1840 + 16 = 1856
Step 117: 1856 + 16 = 1872
Step 118: 1872 + 16 = 1888
Step 119: 1888 + 16 = 1904
Step 120: 1904 + 16 = 1920
Step 121: 1920 + 16 = 1936
Step 122: 1936 + 16 = 1952
Step 123: 1952 + 16 = 1968
Step 124: 1968 + 16 = 1984
Step 125: 1984 + 16 = 2000
Step 126: 2000 + 16 = 2016
Step 127: 2016 + 16 = 2032
Step 128: 2032 + 16 = 2048
Step 129: 2048 + 16 = 2064
Step 130: 2064 + 16 = 2080
Step 131: 2080 + 16 = 2096
Step 132: 2096 + 16 = 2112
Step 133: 2112 + 16 = 2128
Step 134: 2128 + 16 = 2144
Step 135: 2144 + 16 = 2160
Step 136: 2160 + 16 = 2176
Step 137: 2176 + 16 = 2192
Step 138: 2192 + 16 = 2208
Step 139: 2208 + 16 = 2224
Step 140: 2224 + 16 = 2240
Step 141: 2240 + 16 = 2256
Step 142: 2256 + 16 = 2272
Step 143: 2272 + 16 = 2288
Step 144: 2288 + 16 = 2304
Step 145: 2304 + 16 = 2320
Step 146: 2320 + 16 = 2336
Step 147: 2336 + 16 = 2352
Step 148: 2352 + 16 = 2368
Step 149: 2368 + 16 = 2384
Step 150: 2384 + 16 = 2400
Step 151: 2400 + 16 = 2416
Step 152: 2416 + 16 = 2432
Step 153: 2432 + 16 = 2448
Step 154: 2448 + 16 = 2464

So, 16*154 = 2464