Alright, let's solve this math problem step by step. First, we have the number 152. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 311. So, we're going to take the number 152 and add it to itself 311 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

So, 152*311 = 47272