Alright, let's solve this math problem step by step. First, we have the number 115. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 280. So, we're going to take the number 115 and add it to itself 280 times.
Step 1: 0 + 115 = 115
Step 2: 115 + 115 = 230
Step 3: 230 + 115 = 345
Step 4: 345 + 115 = 460
Step 5: 460 + 115 = 575
Step 6: 575 + 115 = 690
Step 7: 690 + 115 = 805
Step 8: 805 + 115 = 920
Step 9: 920 + 115 = 1035
Step 10: 1035 + 115 = 1150
Step 11: 1150 + 115 = 1265
Step 12: 1265 + 115 = 1380
Step 13: 1380 + 115 = 1495
Step 14: 1495 + 115 = 1610
Step 15: 1610 + 115 = 1725
Step 16: 1725 + 115 = 1840
Step 17: 1840 + 115 = 1955
Step 18: 1955 + 115 = 2070
Step 19: 2070 + 115 = 2185
Step 20: 2185 + 115 = 2300
Step 21: 2300 + 115 = 2415
Step 22: 2415 + 115 = 2530
Step 23: 2530 + 115 = 2645
Step 24: 2645 + 115 = 2760
Step 25: 2760 + 115 = 2875
Step 26: 2875 + 115 = 2990
Step 27: 2990 + 115 = 3105
Step 28: 3105 + 115 = 3220
Step 29: 3220 + 115 = 3335
Step 30: 3335 + 115 = 3450
Step 31: 3450 + 115 = 3565
Step 32: 3565 + 115 = 3680
Step 33: 3680 + 115 = 3795
Step 34: 3795 + 115 = 3910
Step 35: 3910 + 115 = 4025
Step 36: 4025 + 115 = 4140
Step 37: 4140 + 115 = 4255
Step 38: 4255 + 115 = 4370
Step 39: 4370 + 115 = 4485
Step 40: 4485 + 115 = 4600
Step 41: 4600 + 115 = 4715
Step 42: 4715 + 115 = 4830
Step 43: 4830 + 115 = 4945
Step 44: 4945 + 115 = 5060
Step 45: 5060 + 115 = 5175
Step 46: 5175 + 115 = 5290
Step 47: 5290 + 115 = 5405
Step 48: 5405 + 115 = 5520
Step 49: 5520 + 115 = 5635
Step 50: 5635 + 115 = 5750
Step 51: 5750 + 115 = 5865
Step 52: 5865 + 115 = 5980
Step 53: 5980 + 115 = 6095
Step 54: 6095 + 115 = 6210
Step 55: 6210 + 115 = 6325
Step 56: 6325 + 115 = 6440
Step 57: 6440 + 115 = 6555
Step 58: 6555 + 115 = 6670
Step 59: 6670 + 115 = 6785
Step 60: 6785 + 115 = 6900
Step 61: 6900 + 115 = 7015
Step 62: 7015 + 115 = 7130
Step 63: 7130 + 115 = 7245
Step 64: 7245 + 115 = 7360
Step 65: 7360 + 115 = 7475
Step 66: 7475 + 115 = 7590
Step 67: 7590 + 115 = 7705
Step 68: 7705 + 115 = 7820
Step 69: 7820 + 115 = 7935
Step 70: 7935 + 115 = 8050
Step 71: 8050 + 115 = 8165
Step 72: 8165 + 115 = 8280
Step 73: 8280 + 115 = 8395
Step 74: 8395 + 115 = 8510
Step 75: 8510 + 115 = 8625
Step 76: 8625 + 115 = 8740
Step 77: 8740 + 115 = 8855
Step 78: 8855 + 115 = 8970
Step 79: 8970 + 115 = 9085
Step 80: 9085 + 115 = 9200
Step 81: 9200 + 115 = 9315
Step 82: 9315 + 115 = 9430
Step 83: 9430 + 115 = 9545
Step 84: 9545 + 115 = 9660
Step 85: 9660 + 115 = 9775
Step 86: 9775 + 115 = 9890
Step 87: 9890 + 115 = 10005
Step 88: 10005 + 115 = 10120
Step 89: 10120 + 115 = 10235
Step 90: 10235 + 115 = 10350
Step 91: 10350 + 115 = 10465
Step 92: 10465 + 115 = 10580
Step 93: 10580 + 115 = 10695
Step 94: 10695 + 115 = 10810
Step 95: 10810 + 115 = 10925
Step 96: 10925 + 115 = 11040
Step 97: 11040 + 115 = 11155
Step 98: 11155 + 115 = 11270
Step 99: 11270 + 115 = 11385
Step 100: 11385 + 115 = 11500
Step 101: 11500 + 115 = 11615
Step 102: 11615 + 115 = 11730
Step 103: 11730 + 115 = 11845
Step 104: 11845 + 115 = 11960
Step 105: 11960 + 115 = 12075
Step 106: 12075 + 115 = 12190
Step 107: 12190 + 115 = 12305
Step 108: 12305 + 115 = 12420
Step 109: 12420 + 115 = 12535
Step 110: 12535 + 115 = 12650
Step 111: 12650 + 115 = 12765
Step 112: 12765 + 115 = 12880
Step 113: 12880 + 115 = 12995
Step 114: 12995 + 115 = 13110
Step 115: 13110 + 115 = 13225
Step 116: 13225 + 115 = 13340
Step 117: 13340 + 115 = 13455
Step 118: 13455 + 115 = 13570
Step 119: 13570 + 115 = 13685
Step 120: 13685 + 115 = 13800
Step 121: 13800 + 115 = 13915
Step 122: 13915 + 115 = 14030
Step 123: 14030 + 115 = 14145
Step 124: 14145 + 115 = 14260
Step 125: 14260 + 115 = 14375
Step 126: 14375 + 115 = 14490
Step 127: 14490 + 115 = 14605
Step 128: 14605 + 115 = 14720
Step 129: 14720 + 115 = 14835
Step 130: 14835 + 115 = 14950
Step 131: 14950 + 115 = 15065
Step 132: 15065 + 115 = 15180
Step 133: 15180 + 115 = 15295
Step 134: 15295 + 115 = 15410
Step 135: 15410 + 115 = 15525
Step 136: 15525 + 115 = 15640
Step 137: 15640 + 115 = 15755
Step 138: 15755 + 115 = 15870
Step 139: 15870 + 115 = 15985
Step 140: 15985 + 115 = 16100
Step 141: 16100 + 115 = 16215
Step 142: 16215 + 115 = 16330
Step 143: 16330 + 115 = 16445
Step 144: 16445 + 115 = 16560
Step 145: 16560 + 115 = 16675
Step 146: 16675 + 115 = 16790
Step 147: 16790 + 115 = 16905
Step 148: 16905 + 115 = 17020
Step 149: 17020 + 115 = 17135
Step 150: 17135 + 115 = 17250
Step 151: 17250 + 115 = 17365
Step 152: 17365 + 115 = 17480
Step 153: 17480 + 115 = 17595
Step 154: 17595 + 115 = 17710
Step 155: 17710 + 115 = 17825
Step 156: 17825 + 115 = 17940
Step 157: 17940 + 115 = 18055
Step 158: 18055 + 115 = 18170
Step 159: 18170 + 115 = 18285
Step 160: 18285 + 115 = 18400
Step 161: 18400 + 115 = 18515
Step 162: 18515 + 115 = 18630
Step 163: 18630 + 115 = 18745
Step 164: 18745 + 115 = 18860
Step 165: 18860 + 115 = 18975
Step 166: 18975 + 115 = 19090
Step 167: 19090 + 115 = 19205
Step 168: 19205 + 115 = 19320
Step 169: 19320 + 115 = 19435
Step 170: 19435 + 115 = 19550
Step 171: 19550 + 115 = 19665
Step 172: 19665 + 115 = 19780
Step 173: 19780 + 115 = 19895
Step 174: 19895 + 115 = 20010
Step 175: 20010 + 115 = 20125
Step 176: 20125 + 115 = 20240
Step 177: 20240 + 115 = 20355
Step 178: 20355 + 115 = 20470
Step 179: 20470 + 115 = 20585
Step 180: 20585 + 115 = 20700
Step 181: 20700 + 115 = 20815
Step 182: 20815 + 115 = 20930
Step 183: 20930 + 115 = 21045
Step 184: 21045 + 115 = 21160
Step 185: 21160 + 115 = 21275
Step 186: 21275 + 115 = 21390
Step 187: 21390 + 115 = 21505
Step 188: 21505 + 115 = 21620
Step 189: 21620 + 115 = 21735
Step 190: 21735 + 115 = 21850
Step 191: 21850 + 115 = 21965
Step 192: 21965 + 115 = 22080
Step 193: 22080 + 115 = 22195
Step 194: 22195 + 115 = 22310
Step 195: 22310 + 115 = 22425
Step 196: 22425 + 115 = 22540
Step 197: 22540 + 115 = 22655
Step 198: 22655 + 115 = 22770
Step 199: 22770 + 115 = 22885
Step 200: 22885 + 115 = 23000
Step 201: 23000 + 115 = 23115
Step 202: 23115 + 115 = 23230
Step 203: 23230 + 115 = 23345
Step 204: 23345 + 115 = 23460
Step 205: 23460 + 115 = 23575
Step 206: 23575 + 115 = 23690
Step 207: 23690 + 115 = 23805
Step 208: 23805 + 115 = 23920
Step 209: 23920 + 115 = 24035
Step 210: 24035 + 115 = 24150
Step 211: 24150 + 115 = 24265
Step 212: 24265 + 115 = 24380
Step 213: 24380 + 115 = 24495
Step 214: 24495 + 115 = 24610
Step 215: 24610 + 115 = 24725
Step 216: 24725 + 115 = 24840
Step 217: 24840 + 115 = 24955
Step 218: 24955 + 115 = 25070
Step 219: 25070 + 115 = 25185
Step 220: 25185 + 115 = 25300
Step 221: 25300 + 115 = 25415
Step 222: 25415 + 115 = 25530
Step 223: 25530 + 115 = 25645
Step 224: 25645 + 115 = 25760
Step 225: 25760 + 115 = 25875
Step 226: 25875 + 115 = 25990
Step 227: 25990 + 115 = 26105
Step 228: 26105 + 115 = 26220
Step 229: 26220 + 115 = 26335
Step 230: 26335 + 115 = 26450
Step 231: 26450 + 115 = 26565
Step 232: 26565 + 115 = 26680
Step 233: 26680 + 115 = 26795
Step 234: 26795 + 115 = 26910
Step 235: 26910 + 115 = 27025
Step 236: 27025 + 115 = 27140
Step 237: 27140 + 115 = 27255
Step 238: 27255 + 115 = 27370
Step 239: 27370 + 115 = 27485
Step 240: 27485 + 115 = 27600
Step 241: 27600 + 115 = 27715
Step 242: 27715 + 115 = 27830
Step 243: 27830 + 115 = 27945
Step 244: 27945 + 115 = 28060
Step 245: 28060 + 115 = 28175
Step 246: 28175 + 115 = 28290
Step 247: 28290 + 115 = 28405
Step 248: 28405 + 115 = 28520
Step 249: 28520 + 115 = 28635
Step 250: 28635 + 115 = 28750
Step 251: 28750 + 115 = 28865
Step 252: 28865 + 115 = 28980
Step 253: 28980 + 115 = 29095
Step 254: 29095 + 115 = 29210
Step 255: 29210 + 115 = 29325
Step 256: 29325 + 115 = 29440
Step 257: 29440 + 115 = 29555
Step 258: 29555 + 115 = 29670
Step 259: 29670 + 115 = 29785
Step 260: 29785 + 115 = 29900
Step 261: 29900 + 115 = 30015
Step 262: 30015 + 115 = 30130
Step 263: 30130 + 115 = 30245
Step 264: 30245 + 115 = 30360
Step 265: 30360 + 115 = 30475
Step 266: 30475 + 115 = 30590
Step 267: 30590 + 115 = 30705
Step 268: 30705 + 115 = 30820
Step 269: 30820 + 115 = 30935
Step 270: 30935 + 115 = 31050
Step 271: 31050 + 115 = 31165
Step 272: 31165 + 115 = 31280
Step 273: 31280 + 115 = 31395
Step 274: 31395 + 115 = 31510
Step 275: 31510 + 115 = 31625
Step 276: 31625 + 115 = 31740
Step 277: 31740 + 115 = 31855
Step 278: 31855 + 115 = 31970
Step 279: 31970 + 115 = 32085
Step 280: 32085 + 115 = 32200

So, 115*280 = 32200