OK, let's work through this together. We're starting with 515 and we're going to multiply it by 295, which means we add 515 to itself 295 times.
Step 1: 0 + 515 = 515
Step 2: 515 + 515 = 1030
Step 3: 1030 + 515 = 1545
Step 4: 1545 + 515 = 2060
Step 5: 2060 + 515 = 2575
Step 6: 2575 + 515 = 3090
Step 7: 3090 + 515 = 3605
Step 8: 3605 + 515 = 4120
Step 9: 4120 + 515 = 4635
Step 10: 4635 + 515 = 5150
Step 11: 5150 + 515 = 5665
Step 12: 5665 + 515 = 6180
Step 13: 6180 + 515 = 6695
Step 14: 6695 + 515 = 7210
Step 15: 7210 + 515 = 7725
Step 16: 7725 + 515 = 8240
Step 17: 8240 + 515 = 8755
Step 18: 8755 + 515 = 9270
Step 19: 9270 + 515 = 9785
Step 20: 9785 + 515 = 10300
Step 21: 10300 + 515 = 10815
Step 22: 10815 + 515 = 11330
Step 23: 11330 + 515 = 11845
Step 24: 11845 + 515 = 12360
Step 25: 12360 + 515 = 12875
Step 26: 12875 + 515 = 13390
Step 27: 13390 + 515 = 13905
Step 28: 13905 + 515 = 14420
Step 29: 14420 + 515 = 14935
Step 30: 14935 + 515 = 15450
Step 31: 15450 + 515 = 15965
Step 32: 15965 + 515 = 16480
Step 33: 16480 + 515 = 16995
Step 34: 16995 + 515 = 17510
Step 35: 17510 + 515 = 18025
Step 36: 18025 + 515 = 18540
Step 37: 18540 + 515 = 19055
Step 38: 19055 + 515 = 19570
Step 39: 19570 + 515 = 20085
Step 40: 20085 + 515 = 20600
Step 41: 20600 + 515 = 21115
Step 42: 21115 + 515 = 21630
Step 43: 21630 + 515 = 22145
Step 44: 22145 + 515 = 22660
Step 45: 22660 + 515 = 23175
Step 46: 23175 + 515 = 23690
Step 47: 23690 + 515 = 24205
Step 48: 24205 + 515 = 24720
Step 49: 24720 + 515 = 25235
Step 50: 25235 + 515 = 25750
Step 51: 25750 + 515 = 26265
Step 52: 26265 + 515 = 26780
Step 53: 26780 + 515 = 27295
Step 54: 27295 + 515 = 27810
Step 55: 27810 + 515 = 28325
Step 56: 28325 + 515 = 28840
Step 57: 28840 + 515 = 29355
Step 58: 29355 + 515 = 29870
Step 59: 29870 + 515 = 30385
Step 60: 30385 + 515 = 30900
Step 61: 30900 + 515 = 31415
Step 62: 31415 + 515 = 31930
Step 63: 31930 + 515 = 32445
Step 64: 32445 + 515 = 32960
Step 65: 32960 + 515 = 33475
Step 66: 33475 + 515 = 33990
Step 67: 33990 + 515 = 34505
Step 68: 34505 + 515 = 35020
Step 69: 35020 + 515 = 35535
Step 70: 35535 + 515 = 36050
Step 71: 36050 + 515 = 36565
Step 72: 36565 + 515 = 37080
Step 73: 37080 + 515 = 37595
Step 74: 37595 + 515 = 38110
Step 75: 38110 + 515 = 38625
Step 76: 38625 + 515 = 39140
Step 77: 39140 + 515 = 39655
Step 78: 39655 + 515 = 40170
Step 79: 40170 + 515 = 40685
Step 80: 40685 + 515 = 41200
Step 81: 41200 + 515 = 41715
Step 82: 41715 + 515 = 42230
Step 83: 42230 + 515 = 42745
Step 84: 42745 + 515 = 43260
Step 85: 43260 + 515 = 43775
Step 86: 43775 + 515 = 44290
Step 87: 44290 + 515 = 44805
Step 88: 44805 + 515 = 45320
Step 89: 45320 + 515 = 45835
Step 90: 45835 + 515 = 46350
Step 91: 46350 + 515 = 46865
Step 92: 46865 + 515 = 47380
Step 93: 47380 + 515 = 47895
Step 94: 47895 + 515 = 48410
Step 95: 48410 + 515 = 48925
Step 96: 48925 + 515 = 49440
Step 97: 49440 + 515 = 49955
Step 98: 49955 + 515 = 50470
Step 99: 50470 + 515 = 50985
Step 100: 50985 + 515 = 51500
Step 101: 51500 + 515 = 52015
Step 102: 52015 + 515 = 52530
Step 103: 52530 + 515 = 53045
Step 104: 53045 + 515 = 53560
Step 105: 53560 + 515 = 54075
Step 106: 54075 + 515 = 54590
Step 107: 54590 + 515 = 55105
Step 108: 55105 + 515 = 55620
Step 109: 55620 + 515 = 56135
Step 110: 56135 + 515 = 56650
Step 111: 56650 + 515 = 57165
Step 112: 57165 + 515 = 57680
Step 113: 57680 + 515 = 58195
Step 114: 58195 + 515 = 58710
Step 115: 58710 + 515 = 59225
Step 116: 59225 + 515 = 59740
Step 117: 59740 + 515 = 60255
Step 118: 60255 + 515 = 60770
Step 119: 60770 + 515 = 61285
Step 120: 61285 + 515 = 61800
Step 121: 61800 + 515 = 62315
Step 122: 62315 + 515 = 62830
Step 123: 62830 + 515 = 63345
Step 124: 63345 + 515 = 63860
Step 125: 63860 + 515 = 64375
Step 126: 64375 + 515 = 64890
Step 127: 64890 + 515 = 65405
Step 128: 65405 + 515 = 65920
Step 129: 65920 + 515 = 66435
Step 130: 66435 + 515 = 66950
Step 131: 66950 + 515 = 67465
Step 132: 67465 + 515 = 67980
Step 133: 67980 + 515 = 68495
Step 134: 68495 + 515 = 69010
Step 135: 69010 + 515 = 69525
Step 136: 69525 + 515 = 70040
Step 137: 70040 + 515 = 70555
Step 138: 70555 + 515 = 71070
Step 139: 71070 + 515 = 71585
Step 140: 71585 + 515 = 72100
Step 141: 72100 + 515 = 72615
Step 142: 72615 + 515 = 73130
Step 143: 73130 + 515 = 73645
Step 144: 73645 + 515 = 74160
Step 145: 74160 + 515 = 74675
Step 146: 74675 + 515 = 75190
Step 147: 75190 + 515 = 75705
Step 148: 75705 + 515 = 76220
Step 149: 76220 + 515 = 76735
Step 150: 76735 + 515 = 77250
Step 151: 77250 + 515 = 77765
Step 152: 77765 + 515 = 78280
Step 153: 78280 + 515 = 78795
Step 154: 78795 + 515 = 79310
Step 155: 79310 + 515 = 79825
Step 156: 79825 + 515 = 80340
Step 157: 80340 + 515 = 80855
Step 158: 80855 + 515 = 81370
Step 159: 81370 + 515 = 81885
Step 160: 81885 + 515 = 82400
Step 161: 82400 + 515 = 82915
Step 162: 82915 + 515 = 83430
Step 163: 83430 + 515 = 83945
Step 164: 83945 + 515 = 84460
Step 165: 84460 + 515 = 84975
Step 166: 84975 + 515 = 85490
Step 167: 85490 + 515 = 86005
Step 168: 86005 + 515 = 86520
Step 169: 86520 + 515 = 87035
Step 170: 87035 + 515 = 87550
Step 171: 87550 + 515 = 88065
Step 172: 88065 + 515 = 88580
Step 173: 88580 + 515 = 89095
Step 174: 89095 + 515 = 89610
Step 175: 89610 + 515 = 90125
Step 176: 90125 + 515 = 90640
Step 177: 90640 + 515 = 91155
Step 178: 91155 + 515 = 91670
Step 179: 91670 + 515 = 92185
Step 180: 92185 + 515 = 92700
Step 181: 92700 + 515 = 93215
Step 182: 93215 + 515 = 93730
Step 183: 93730 + 515 = 94245
Step 184: 94245 + 515 = 94760
Step 185: 94760 + 515 = 95275
Step 186: 95275 + 515 = 95790
Step 187: 95790 + 515 = 96305
Step 188: 96305 + 515 = 96820
Step 189: 96820 + 515 = 97335
Step 190: 97335 + 515 = 97850
Step 191: 97850 + 515 = 98365
Step 192: 98365 + 515 = 98880
Step 193: 98880 + 515 = 99395
Step 194: 99395 + 515 = 99910
Step 195: 99910 + 515 = 100425
Step 196: 100425 + 515 = 100940
Step 197: 100940 + 515 = 101455
Step 198: 101455 + 515 = 101970
Step 199: 101970 + 515 = 102485
Step 200: 102485 + 515 = 103000
Step 201: 103000 + 515 = 103515
Step 202: 103515 + 515 = 104030
Step 203: 104030 + 515 = 104545
Step 204: 104545 + 515 = 105060
Step 205: 105060 + 515 = 105575
Step 206: 105575 + 515 = 106090
Step 207: 106090 + 515 = 106605
Step 208: 106605 + 515 = 107120
Step 209: 107120 + 515 = 107635
Step 210: 107635 + 515 = 108150
Step 211: 108150 + 515 = 108665
Step 212: 108665 + 515 = 109180
Step 213: 109180 + 515 = 109695
Step 214: 109695 + 515 = 110210
Step 215: 110210 + 515 = 110725
Step 216: 110725 + 515 = 111240
Step 217: 111240 + 515 = 111755
Step 218: 111755 + 515 = 112270
Step 219: 112270 + 515 = 112785
Step 220: 112785 + 515 = 113300
Step 221: 113300 + 515 = 113815
Step 222: 113815 + 515 = 114330
Step 223: 114330 + 515 = 114845
Step 224: 114845 + 515 = 115360
Step 225: 115360 + 515 = 115875
Step 226: 115875 + 515 = 116390
Step 227: 116390 + 515 = 116905
Step 228: 116905 + 515 = 117420
Step 229: 117420 + 515 = 117935
Step 230: 117935 + 515 = 118450
Step 231: 118450 + 515 = 118965
Step 232: 118965 + 515 = 119480
Step 233: 119480 + 515 = 119995
Step 234: 119995 + 515 = 120510
Step 235: 120510 + 515 = 121025
Step 236: 121025 + 515 = 121540
Step 237: 121540 + 515 = 122055
Step 238: 122055 + 515 = 122570
Step 239: 122570 + 515 = 123085
Step 240: 123085 + 515 = 123600
Step 241: 123600 + 515 = 124115
Step 242: 124115 + 515 = 124630
Step 243: 124630 + 515 = 125145
Step 244: 125145 + 515 = 125660
Step 245: 125660 + 515 = 126175
Step 246: 126175 + 515 = 126690
Step 247: 126690 + 515 = 127205
Step 248: 127205 + 515 = 127720
Step 249: 127720 + 515 = 128235
Step 250: 128235 + 515 = 128750
Step 251: 128750 + 515 = 129265
Step 252: 129265 + 515 = 129780
Step 253: 129780 + 515 = 130295
Step 254: 130295 + 515 = 130810
Step 255: 130810 + 515 = 131325
Step 256: 131325 + 515 = 131840
Step 257: 131840 + 515 = 132355
Step 258: 132355 + 515 = 132870
Step 259: 132870 + 515 = 133385
Step 260: 133385 + 515 = 133900
Step 261: 133900 + 515 = 134415
Step 262: 134415 + 515 = 134930
Step 263: 134930 + 515 = 135445
Step 264: 135445 + 515 = 135960
Step 265: 135960 + 515 = 136475
Step 266: 136475 + 515 = 136990
Step 267: 136990 + 515 = 137505
Step 268: 137505 + 515 = 138020
Step 269: 138020 + 515 = 138535
Step 270: 138535 + 515 = 139050
Step 271: 139050 + 515 = 139565
Step 272: 139565 + 515 = 140080
Step 273: 140080 + 515 = 140595
Step 274: 140595 + 515 = 141110
Step 275: 141110 + 515 = 141625
Step 276: 141625 + 515 = 142140
Step 277: 142140 + 515 = 142655
Step 278: 142655 + 515 = 143170
Step 279: 143170 + 515 = 143685
Step 280: 143685 + 515 = 144200
Step 281: 144200 + 515 = 144715
Step 282: 144715 + 515 = 145230
Step 283: 145230 + 515 = 145745
Step 284: 145745 + 515 = 146260
Step 285: 146260 + 515 = 146775
Step 286: 146775 + 515 = 147290
Step 287: 147290 + 515 = 147805
Step 288: 147805 + 515 = 148320
Step 289: 148320 + 515 = 148835
Step 290: 148835 + 515 = 149350
Step 291: 149350 + 515 = 149865
Step 292: 149865 + 515 = 150380
Step 293: 150380 + 515 = 150895
Step 294: 150895 + 515 = 151410
Step 295: 151410 + 515 = 151925

So, 515*295 = 151925