Let's get this math done. We have 152 and we're going to multiply it by 328. This is the same as taking 152 and adding it to itself 328 times.
Step 1: 0 + 152 = 152
Step 2: 152 + 152 = 304
Step 3: 304 + 152 = 456
Step 4: 456 + 152 = 608
Step 5: 608 + 152 = 760
Step 6: 760 + 152 = 912
Step 7: 912 + 152 = 1064
Step 8: 1064 + 152 = 1216
Step 9: 1216 + 152 = 1368
Step 10: 1368 + 152 = 1520
Step 11: 1520 + 152 = 1672
Step 12: 1672 + 152 = 1824
Step 13: 1824 + 152 = 1976
Step 14: 1976 + 152 = 2128
Step 15: 2128 + 152 = 2280
Step 16: 2280 + 152 = 2432
Step 17: 2432 + 152 = 2584
Step 18: 2584 + 152 = 2736
Step 19: 2736 + 152 = 2888
Step 20: 2888 + 152 = 3040
Step 21: 3040 + 152 = 3192
Step 22: 3192 + 152 = 3344
Step 23: 3344 + 152 = 3496
Step 24: 3496 + 152 = 3648
Step 25: 3648 + 152 = 3800
Step 26: 3800 + 152 = 3952
Step 27: 3952 + 152 = 4104
Step 28: 4104 + 152 = 4256
Step 29: 4256 + 152 = 4408
Step 30: 4408 + 152 = 4560
Step 31: 4560 + 152 = 4712
Step 32: 4712 + 152 = 4864
Step 33: 4864 + 152 = 5016
Step 34: 5016 + 152 = 5168
Step 35: 5168 + 152 = 5320
Step 36: 5320 + 152 = 5472
Step 37: 5472 + 152 = 5624
Step 38: 5624 + 152 = 5776
Step 39: 5776 + 152 = 5928
Step 40: 5928 + 152 = 6080
Step 41: 6080 + 152 = 6232
Step 42: 6232 + 152 = 6384
Step 43: 6384 + 152 = 6536
Step 44: 6536 + 152 = 6688
Step 45: 6688 + 152 = 6840
Step 46: 6840 + 152 = 6992
Step 47: 6992 + 152 = 7144
Step 48: 7144 + 152 = 7296
Step 49: 7296 + 152 = 7448
Step 50: 7448 + 152 = 7600
Step 51: 7600 + 152 = 7752
Step 52: 7752 + 152 = 7904
Step 53: 7904 + 152 = 8056
Step 54: 8056 + 152 = 8208
Step 55: 8208 + 152 = 8360
Step 56: 8360 + 152 = 8512
Step 57: 8512 + 152 = 8664
Step 58: 8664 + 152 = 8816
Step 59: 8816 + 152 = 8968
Step 60: 8968 + 152 = 9120
Step 61: 9120 + 152 = 9272
Step 62: 9272 + 152 = 9424
Step 63: 9424 + 152 = 9576
Step 64: 9576 + 152 = 9728
Step 65: 9728 + 152 = 9880
Step 66: 9880 + 152 = 10032
Step 67: 10032 + 152 = 10184
Step 68: 10184 + 152 = 10336
Step 69: 10336 + 152 = 10488
Step 70: 10488 + 152 = 10640
Step 71: 10640 + 152 = 10792
Step 72: 10792 + 152 = 10944
Step 73: 10944 + 152 = 11096
Step 74: 11096 + 152 = 11248
Step 75: 11248 + 152 = 11400
Step 76: 11400 + 152 = 11552
Step 77: 11552 + 152 = 11704
Step 78: 11704 + 152 = 11856
Step 79: 11856 + 152 = 12008
Step 80: 12008 + 152 = 12160
Step 81: 12160 + 152 = 12312
Step 82: 12312 + 152 = 12464
Step 83: 12464 + 152 = 12616
Step 84: 12616 + 152 = 12768
Step 85: 12768 + 152 = 12920
Step 86: 12920 + 152 = 13072
Step 87: 13072 + 152 = 13224
Step 88: 13224 + 152 = 13376
Step 89: 13376 + 152 = 13528
Step 90: 13528 + 152 = 13680
Step 91: 13680 + 152 = 13832
Step 92: 13832 + 152 = 13984
Step 93: 13984 + 152 = 14136
Step 94: 14136 + 152 = 14288
Step 95: 14288 + 152 = 14440
Step 96: 14440 + 152 = 14592
Step 97: 14592 + 152 = 14744
Step 98: 14744 + 152 = 14896
Step 99: 14896 + 152 = 15048
Step 100: 15048 + 152 = 15200
Step 101: 15200 + 152 = 15352
Step 102: 15352 + 152 = 15504
Step 103: 15504 + 152 = 15656
Step 104: 15656 + 152 = 15808
Step 105: 15808 + 152 = 15960
Step 106: 15960 + 152 = 16112
Step 107: 16112 + 152 = 16264
Step 108: 16264 + 152 = 16416
Step 109: 16416 + 152 = 16568
Step 110: 16568 + 152 = 16720
Step 111: 16720 + 152 = 16872
Step 112: 16872 + 152 = 17024
Step 113: 17024 + 152 = 17176
Step 114: 17176 + 152 = 17328
Step 115: 17328 + 152 = 17480
Step 116: 17480 + 152 = 17632
Step 117: 17632 + 152 = 17784
Step 118: 17784 + 152 = 17936
Step 119: 17936 + 152 = 18088
Step 120: 18088 + 152 = 18240
Step 121: 18240 + 152 = 18392
Step 122: 18392 + 152 = 18544
Step 123: 18544 + 152 = 18696
Step 124: 18696 + 152 = 18848
Step 125: 18848 + 152 = 19000
Step 126: 19000 + 152 = 19152
Step 127: 19152 + 152 = 19304
Step 128: 19304 + 152 = 19456
Step 129: 19456 + 152 = 19608
Step 130: 19608 + 152 = 19760
Step 131: 19760 + 152 = 19912
Step 132: 19912 + 152 = 20064
Step 133: 20064 + 152 = 20216
Step 134: 20216 + 152 = 20368
Step 135: 20368 + 152 = 20520
Step 136: 20520 + 152 = 20672
Step 137: 20672 + 152 = 20824
Step 138: 20824 + 152 = 20976
Step 139: 20976 + 152 = 21128
Step 140: 21128 + 152 = 21280
Step 141: 21280 + 152 = 21432
Step 142: 21432 + 152 = 21584
Step 143: 21584 + 152 = 21736
Step 144: 21736 + 152 = 21888
Step 145: 21888 + 152 = 22040
Step 146: 22040 + 152 = 22192
Step 147: 22192 + 152 = 22344
Step 148: 22344 + 152 = 22496
Step 149: 22496 + 152 = 22648
Step 150: 22648 + 152 = 22800
Step 151: 22800 + 152 = 22952
Step 152: 22952 + 152 = 23104
Step 153: 23104 + 152 = 23256
Step 154: 23256 + 152 = 23408
Step 155: 23408 + 152 = 23560
Step 156: 23560 + 152 = 23712
Step 157: 23712 + 152 = 23864
Step 158: 23864 + 152 = 24016
Step 159: 24016 + 152 = 24168
Step 160: 24168 + 152 = 24320
Step 161: 24320 + 152 = 24472
Step 162: 24472 + 152 = 24624
Step 163: 24624 + 152 = 24776
Step 164: 24776 + 152 = 24928
Step 165: 24928 + 152 = 25080
Step 166: 25080 + 152 = 25232
Step 167: 25232 + 152 = 25384
Step 168: 25384 + 152 = 25536
Step 169: 25536 + 152 = 25688
Step 170: 25688 + 152 = 25840
Step 171: 25840 + 152 = 25992
Step 172: 25992 + 152 = 26144
Step 173: 26144 + 152 = 26296
Step 174: 26296 + 152 = 26448
Step 175: 26448 + 152 = 26600
Step 176: 26600 + 152 = 26752
Step 177: 26752 + 152 = 26904
Step 178: 26904 + 152 = 27056
Step 179: 27056 + 152 = 27208
Step 180: 27208 + 152 = 27360
Step 181: 27360 + 152 = 27512
Step 182: 27512 + 152 = 27664
Step 183: 27664 + 152 = 27816
Step 184: 27816 + 152 = 27968
Step 185: 27968 + 152 = 28120
Step 186: 28120 + 152 = 28272
Step 187: 28272 + 152 = 28424
Step 188: 28424 + 152 = 28576
Step 189: 28576 + 152 = 28728
Step 190: 28728 + 152 = 28880
Step 191: 28880 + 152 = 29032
Step 192: 29032 + 152 = 29184
Step 193: 29184 + 152 = 29336
Step 194: 29336 + 152 = 29488
Step 195: 29488 + 152 = 29640
Step 196: 29640 + 152 = 29792
Step 197: 29792 + 152 = 29944
Step 198: 29944 + 152 = 30096
Step 199: 30096 + 152 = 30248
Step 200: 30248 + 152 = 30400
Step 201: 30400 + 152 = 30552
Step 202: 30552 + 152 = 30704
Step 203: 30704 + 152 = 30856
Step 204: 30856 + 152 = 31008
Step 205: 31008 + 152 = 31160
Step 206: 31160 + 152 = 31312
Step 207: 31312 + 152 = 31464
Step 208: 31464 + 152 = 31616
Step 209: 31616 + 152 = 31768
Step 210: 31768 + 152 = 31920
Step 211: 31920 + 152 = 32072
Step 212: 32072 + 152 = 32224
Step 213: 32224 + 152 = 32376
Step 214: 32376 + 152 = 32528
Step 215: 32528 + 152 = 32680
Step 216: 32680 + 152 = 32832
Step 217: 32832 + 152 = 32984
Step 218: 32984 + 152 = 33136
Step 219: 33136 + 152 = 33288
Step 220: 33288 + 152 = 33440
Step 221: 33440 + 152 = 33592
Step 222: 33592 + 152 = 33744
Step 223: 33744 + 152 = 33896
Step 224: 33896 + 152 = 34048
Step 225: 34048 + 152 = 34200
Step 226: 34200 + 152 = 34352
Step 227: 34352 + 152 = 34504
Step 228: 34504 + 152 = 34656
Step 229: 34656 + 152 = 34808
Step 230: 34808 + 152 = 34960
Step 231: 34960 + 152 = 35112
Step 232: 35112 + 152 = 35264
Step 233: 35264 + 152 = 35416
Step 234: 35416 + 152 = 35568
Step 235: 35568 + 152 = 35720
Step 236: 35720 + 152 = 35872
Step 237: 35872 + 152 = 36024
Step 238: 36024 + 152 = 36176
Step 239: 36176 + 152 = 36328
Step 240: 36328 + 152 = 36480
Step 241: 36480 + 152 = 36632
Step 242: 36632 + 152 = 36784
Step 243: 36784 + 152 = 36936
Step 244: 36936 + 152 = 37088
Step 245: 37088 + 152 = 37240
Step 246: 37240 + 152 = 37392
Step 247: 37392 + 152 = 37544
Step 248: 37544 + 152 = 37696
Step 249: 37696 + 152 = 37848
Step 250: 37848 + 152 = 38000
Step 251: 38000 + 152 = 38152
Step 252: 38152 + 152 = 38304
Step 253: 38304 + 152 = 38456
Step 254: 38456 + 152 = 38608
Step 255: 38608 + 152 = 38760
Step 256: 38760 + 152 = 38912
Step 257: 38912 + 152 = 39064
Step 258: 39064 + 152 = 39216
Step 259: 39216 + 152 = 39368
Step 260: 39368 + 152 = 39520
Step 261: 39520 + 152 = 39672
Step 262: 39672 + 152 = 39824
Step 263: 39824 + 152 = 39976
Step 264: 39976 + 152 = 40128
Step 265: 40128 + 152 = 40280
Step 266: 40280 + 152 = 40432
Step 267: 40432 + 152 = 40584
Step 268: 40584 + 152 = 40736
Step 269: 40736 + 152 = 40888
Step 270: 40888 + 152 = 41040
Step 271: 41040 + 152 = 41192
Step 272: 41192 + 152 = 41344
Step 273: 41344 + 152 = 41496
Step 274: 41496 + 152 = 41648
Step 275: 41648 + 152 = 41800
Step 276: 41800 + 152 = 41952
Step 277: 41952 + 152 = 42104
Step 278: 42104 + 152 = 42256
Step 279: 42256 + 152 = 42408
Step 280: 42408 + 152 = 42560
Step 281: 42560 + 152 = 42712
Step 282: 42712 + 152 = 42864
Step 283: 42864 + 152 = 43016
Step 284: 43016 + 152 = 43168
Step 285: 43168 + 152 = 43320
Step 286: 43320 + 152 = 43472
Step 287: 43472 + 152 = 43624
Step 288: 43624 + 152 = 43776
Step 289: 43776 + 152 = 43928
Step 290: 43928 + 152 = 44080
Step 291: 44080 + 152 = 44232
Step 292: 44232 + 152 = 44384
Step 293: 44384 + 152 = 44536
Step 294: 44536 + 152 = 44688
Step 295: 44688 + 152 = 44840
Step 296: 44840 + 152 = 44992
Step 297: 44992 + 152 = 45144
Step 298: 45144 + 152 = 45296
Step 299: 45296 + 152 = 45448
Step 300: 45448 + 152 = 45600
Step 301: 45600 + 152 = 45752
Step 302: 45752 + 152 = 45904
Step 303: 45904 + 152 = 46056
Step 304: 46056 + 152 = 46208
Step 305: 46208 + 152 = 46360
Step 306: 46360 + 152 = 46512
Step 307: 46512 + 152 = 46664
Step 308: 46664 + 152 = 46816
Step 309: 46816 + 152 = 46968
Step 310: 46968 + 152 = 47120
Step 311: 47120 + 152 = 47272
Step 312: 47272 + 152 = 47424
Step 313: 47424 + 152 = 47576
Step 314: 47576 + 152 = 47728
Step 315: 47728 + 152 = 47880
Step 316: 47880 + 152 = 48032
Step 317: 48032 + 152 = 48184
Step 318: 48184 + 152 = 48336
Step 319: 48336 + 152 = 48488
Step 320: 48488 + 152 = 48640
Step 321: 48640 + 152 = 48792
Step 322: 48792 + 152 = 48944
Step 323: 48944 + 152 = 49096
Step 324: 49096 + 152 = 49248
Step 325: 49248 + 152 = 49400
Step 326: 49400 + 152 = 49552
Step 327: 49552 + 152 = 49704
Step 328: 49704 + 152 = 49856

So, 152*328 = 49856