Alright, let's solve this math problem step by step. First, we have the number 580. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 435. So, we're going to take the number 580 and add it to itself 435 times.
Step 1: 0 + 580 = 580
Step 2: 580 + 580 = 1160
Step 3: 1160 + 580 = 1740
Step 4: 1740 + 580 = 2320
Step 5: 2320 + 580 = 2900
Step 6: 2900 + 580 = 3480
Step 7: 3480 + 580 = 4060
Step 8: 4060 + 580 = 4640
Step 9: 4640 + 580 = 5220
Step 10: 5220 + 580 = 5800
Step 11: 5800 + 580 = 6380
Step 12: 6380 + 580 = 6960
Step 13: 6960 + 580 = 7540
Step 14: 7540 + 580 = 8120
Step 15: 8120 + 580 = 8700
Step 16: 8700 + 580 = 9280
Step 17: 9280 + 580 = 9860
Step 18: 9860 + 580 = 10440
Step 19: 10440 + 580 = 11020
Step 20: 11020 + 580 = 11600
Step 21: 11600 + 580 = 12180
Step 22: 12180 + 580 = 12760
Step 23: 12760 + 580 = 13340
Step 24: 13340 + 580 = 13920
Step 25: 13920 + 580 = 14500
Step 26: 14500 + 580 = 15080
Step 27: 15080 + 580 = 15660
Step 28: 15660 + 580 = 16240
Step 29: 16240 + 580 = 16820
Step 30: 16820 + 580 = 17400
Step 31: 17400 + 580 = 17980
Step 32: 17980 + 580 = 18560
Step 33: 18560 + 580 = 19140
Step 34: 19140 + 580 = 19720
Step 35: 19720 + 580 = 20300
Step 36: 20300 + 580 = 20880
Step 37: 20880 + 580 = 21460
Step 38: 21460 + 580 = 22040
Step 39: 22040 + 580 = 22620
Step 40: 22620 + 580 = 23200
Step 41: 23200 + 580 = 23780
Step 42: 23780 + 580 = 24360
Step 43: 24360 + 580 = 24940
Step 44: 24940 + 580 = 25520
Step 45: 25520 + 580 = 26100
Step 46: 26100 + 580 = 26680
Step 47: 26680 + 580 = 27260
Step 48: 27260 + 580 = 27840
Step 49: 27840 + 580 = 28420
Step 50: 28420 + 580 = 29000
Step 51: 29000 + 580 = 29580
Step 52: 29580 + 580 = 30160
Step 53: 30160 + 580 = 30740
Step 54: 30740 + 580 = 31320
Step 55: 31320 + 580 = 31900
Step 56: 31900 + 580 = 32480
Step 57: 32480 + 580 = 33060
Step 58: 33060 + 580 = 33640
Step 59: 33640 + 580 = 34220
Step 60: 34220 + 580 = 34800
Step 61: 34800 + 580 = 35380
Step 62: 35380 + 580 = 35960
Step 63: 35960 + 580 = 36540
Step 64: 36540 + 580 = 37120
Step 65: 37120 + 580 = 37700
Step 66: 37700 + 580 = 38280
Step 67: 38280 + 580 = 38860
Step 68: 38860 + 580 = 39440
Step 69: 39440 + 580 = 40020
Step 70: 40020 + 580 = 40600
Step 71: 40600 + 580 = 41180
Step 72: 41180 + 580 = 41760
Step 73: 41760 + 580 = 42340
Step 74: 42340 + 580 = 42920
Step 75: 42920 + 580 = 43500
Step 76: 43500 + 580 = 44080
Step 77: 44080 + 580 = 44660
Step 78: 44660 + 580 = 45240
Step 79: 45240 + 580 = 45820
Step 80: 45820 + 580 = 46400
Step 81: 46400 + 580 = 46980
Step 82: 46980 + 580 = 47560
Step 83: 47560 + 580 = 48140
Step 84: 48140 + 580 = 48720
Step 85: 48720 + 580 = 49300
Step 86: 49300 + 580 = 49880
Step 87: 49880 + 580 = 50460
Step 88: 50460 + 580 = 51040
Step 89: 51040 + 580 = 51620
Step 90: 51620 + 580 = 52200
Step 91: 52200 + 580 = 52780
Step 92: 52780 + 580 = 53360
Step 93: 53360 + 580 = 53940
Step 94: 53940 + 580 = 54520
Step 95: 54520 + 580 = 55100
Step 96: 55100 + 580 = 55680
Step 97: 55680 + 580 = 56260
Step 98: 56260 + 580 = 56840
Step 99: 56840 + 580 = 57420
Step 100: 57420 + 580 = 58000
Step 101: 58000 + 580 = 58580
Step 102: 58580 + 580 = 59160
Step 103: 59160 + 580 = 59740
Step 104: 59740 + 580 = 60320
Step 105: 60320 + 580 = 60900
Step 106: 60900 + 580 = 61480
Step 107: 61480 + 580 = 62060
Step 108: 62060 + 580 = 62640
Step 109: 62640 + 580 = 63220
Step 110: 63220 + 580 = 63800
Step 111: 63800 + 580 = 64380
Step 112: 64380 + 580 = 64960
Step 113: 64960 + 580 = 65540
Step 114: 65540 + 580 = 66120
Step 115: 66120 + 580 = 66700
Step 116: 66700 + 580 = 67280
Step 117: 67280 + 580 = 67860
Step 118: 67860 + 580 = 68440
Step 119: 68440 + 580 = 69020
Step 120: 69020 + 580 = 69600
Step 121: 69600 + 580 = 70180
Step 122: 70180 + 580 = 70760
Step 123: 70760 + 580 = 71340
Step 124: 71340 + 580 = 71920
Step 125: 71920 + 580 = 72500
Step 126: 72500 + 580 = 73080
Step 127: 73080 + 580 = 73660
Step 128: 73660 + 580 = 74240
Step 129: 74240 + 580 = 74820
Step 130: 74820 + 580 = 75400
Step 131: 75400 + 580 = 75980
Step 132: 75980 + 580 = 76560
Step 133: 76560 + 580 = 77140
Step 134: 77140 + 580 = 77720
Step 135: 77720 + 580 = 78300
Step 136: 78300 + 580 = 78880
Step 137: 78880 + 580 = 79460
Step 138: 79460 + 580 = 80040
Step 139: 80040 + 580 = 80620
Step 140: 80620 + 580 = 81200
Step 141: 81200 + 580 = 81780
Step 142: 81780 + 580 = 82360
Step 143: 82360 + 580 = 82940
Step 144: 82940 + 580 = 83520
Step 145: 83520 + 580 = 84100
Step 146: 84100 + 580 = 84680
Step 147: 84680 + 580 = 85260
Step 148: 85260 + 580 = 85840
Step 149: 85840 + 580 = 86420
Step 150: 86420 + 580 = 87000
Step 151: 87000 + 580 = 87580
Step 152: 87580 + 580 = 88160
Step 153: 88160 + 580 = 88740
Step 154: 88740 + 580 = 89320
Step 155: 89320 + 580 = 89900
Step 156: 89900 + 580 = 90480
Step 157: 90480 + 580 = 91060
Step 158: 91060 + 580 = 91640
Step 159: 91640 + 580 = 92220
Step 160: 92220 + 580 = 92800
Step 161: 92800 + 580 = 93380
Step 162: 93380 + 580 = 93960
Step 163: 93960 + 580 = 94540
Step 164: 94540 + 580 = 95120
Step 165: 95120 + 580 = 95700
Step 166: 95700 + 580 = 96280
Step 167: 96280 + 580 = 96860
Step 168: 96860 + 580 = 97440
Step 169: 97440 + 580 = 98020
Step 170: 98020 + 580 = 98600
Step 171: 98600 + 580 = 99180
Step 172: 99180 + 580 = 99760
Step 173: 99760 + 580 = 100340
Step 174: 100340 + 580 = 100920
Step 175: 100920 + 580 = 101500
Step 176: 101500 + 580 = 102080
Step 177: 102080 + 580 = 102660
Step 178: 102660 + 580 = 103240
Step 179: 103240 + 580 = 103820
Step 180: 103820 + 580 = 104400
Step 181: 104400 + 580 = 104980
Step 182: 104980 + 580 = 105560
Step 183: 105560 + 580 = 106140
Step 184: 106140 + 580 = 106720
Step 185: 106720 + 580 = 107300
Step 186: 107300 + 580 = 107880
Step 187: 107880 + 580 = 108460
Step 188: 108460 + 580 = 109040
Step 189: 109040 + 580 = 109620
Step 190: 109620 + 580 = 110200
Step 191: 110200 + 580 = 110780
Step 192: 110780 + 580 = 111360
Step 193: 111360 + 580 = 111940
Step 194: 111940 + 580 = 112520
Step 195: 112520 + 580 = 113100
Step 196: 113100 + 580 = 113680
Step 197: 113680 + 580 = 114260
Step 198: 114260 + 580 = 114840
Step 199: 114840 + 580 = 115420
Step 200: 115420 + 580 = 116000
Step 201: 116000 + 580 = 116580
Step 202: 116580 + 580 = 117160
Step 203: 117160 + 580 = 117740
Step 204: 117740 + 580 = 118320
Step 205: 118320 + 580 = 118900
Step 206: 118900 + 580 = 119480
Step 207: 119480 + 580 = 120060
Step 208: 120060 + 580 = 120640
Step 209: 120640 + 580 = 121220
Step 210: 121220 + 580 = 121800
Step 211: 121800 + 580 = 122380
Step 212: 122380 + 580 = 122960
Step 213: 122960 + 580 = 123540
Step 214: 123540 + 580 = 124120
Step 215: 124120 + 580 = 124700
Step 216: 124700 + 580 = 125280
Step 217: 125280 + 580 = 125860
Step 218: 125860 + 580 = 126440
Step 219: 126440 + 580 = 127020
Step 220: 127020 + 580 = 127600
Step 221: 127600 + 580 = 128180
Step 222: 128180 + 580 = 128760
Step 223: 128760 + 580 = 129340
Step 224: 129340 + 580 = 129920
Step 225: 129920 + 580 = 130500
Step 226: 130500 + 580 = 131080
Step 227: 131080 + 580 = 131660
Step 228: 131660 + 580 = 132240
Step 229: 132240 + 580 = 132820
Step 230: 132820 + 580 = 133400
Step 231: 133400 + 580 = 133980
Step 232: 133980 + 580 = 134560
Step 233: 134560 + 580 = 135140
Step 234: 135140 + 580 = 135720
Step 235: 135720 + 580 = 136300
Step 236: 136300 + 580 = 136880
Step 237: 136880 + 580 = 137460
Step 238: 137460 + 580 = 138040
Step 239: 138040 + 580 = 138620
Step 240: 138620 + 580 = 139200
Step 241: 139200 + 580 = 139780
Step 242: 139780 + 580 = 140360
Step 243: 140360 + 580 = 140940
Step 244: 140940 + 580 = 141520
Step 245: 141520 + 580 = 142100
Step 246: 142100 + 580 = 142680
Step 247: 142680 + 580 = 143260
Step 248: 143260 + 580 = 143840
Step 249: 143840 + 580 = 144420
Step 250: 144420 + 580 = 145000
Step 251: 145000 + 580 = 145580
Step 252: 145580 + 580 = 146160
Step 253: 146160 + 580 = 146740
Step 254: 146740 + 580 = 147320
Step 255: 147320 + 580 = 147900
Step 256: 147900 + 580 = 148480
Step 257: 148480 + 580 = 149060
Step 258: 149060 + 580 = 149640
Step 259: 149640 + 580 = 150220
Step 260: 150220 + 580 = 150800
Step 261: 150800 + 580 = 151380
Step 262: 151380 + 580 = 151960
Step 263: 151960 + 580 = 152540
Step 264: 152540 + 580 = 153120
Step 265: 153120 + 580 = 153700
Step 266: 153700 + 580 = 154280
Step 267: 154280 + 580 = 154860
Step 268: 154860 + 580 = 155440
Step 269: 155440 + 580 = 156020
Step 270: 156020 + 580 = 156600
Step 271: 156600 + 580 = 157180
Step 272: 157180 + 580 = 157760
Step 273: 157760 + 580 = 158340
Step 274: 158340 + 580 = 158920
Step 275: 158920 + 580 = 159500
Step 276: 159500 + 580 = 160080
Step 277: 160080 + 580 = 160660
Step 278: 160660 + 580 = 161240
Step 279: 161240 + 580 = 161820
Step 280: 161820 + 580 = 162400
Step 281: 162400 + 580 = 162980
Step 282: 162980 + 580 = 163560
Step 283: 163560 + 580 = 164140
Step 284: 164140 + 580 = 164720
Step 285: 164720 + 580 = 165300
Step 286: 165300 + 580 = 165880
Step 287: 165880 + 580 = 166460
Step 288: 166460 + 580 = 167040
Step 289: 167040 + 580 = 167620
Step 290: 167620 + 580 = 168200
Step 291: 168200 + 580 = 168780
Step 292: 168780 + 580 = 169360
Step 293: 169360 + 580 = 169940
Step 294: 169940 + 580 = 170520
Step 295: 170520 + 580 = 171100
Step 296: 171100 + 580 = 171680
Step 297: 171680 + 580 = 172260
Step 298: 172260 + 580 = 172840
Step 299: 172840 + 580 = 173420
Step 300: 173420 + 580 = 174000
Step 301: 174000 + 580 = 174580
Step 302: 174580 + 580 = 175160
Step 303: 175160 + 580 = 175740
Step 304: 175740 + 580 = 176320
Step 305: 176320 + 580 = 176900
Step 306: 176900 + 580 = 177480
Step 307: 177480 + 580 = 178060
Step 308: 178060 + 580 = 178640
Step 309: 178640 + 580 = 179220
Step 310: 179220 + 580 = 179800
Step 311: 179800 + 580 = 180380
Step 312: 180380 + 580 = 180960
Step 313: 180960 + 580 = 181540
Step 314: 181540 + 580 = 182120
Step 315: 182120 + 580 = 182700
Step 316: 182700 + 580 = 183280
Step 317: 183280 + 580 = 183860
Step 318: 183860 + 580 = 184440
Step 319: 184440 + 580 = 185020
Step 320: 185020 + 580 = 185600
Step 321: 185600 + 580 = 186180
Step 322: 186180 + 580 = 186760
Step 323: 186760 + 580 = 187340
Step 324: 187340 + 580 = 187920
Step 325: 187920 + 580 = 188500
Step 326: 188500 + 580 = 189080
Step 327: 189080 + 580 = 189660
Step 328: 189660 + 580 = 190240
Step 329: 190240 + 580 = 190820
Step 330: 190820 + 580 = 191400
Step 331: 191400 + 580 = 191980
Step 332: 191980 + 580 = 192560
Step 333: 192560 + 580 = 193140
Step 334: 193140 + 580 = 193720
Step 335: 193720 + 580 = 194300
Step 336: 194300 + 580 = 194880
Step 337: 194880 + 580 = 195460
Step 338: 195460 + 580 = 196040
Step 339: 196040 + 580 = 196620
Step 340: 196620 + 580 = 197200
Step 341: 197200 + 580 = 197780
Step 342: 197780 + 580 = 198360
Step 343: 198360 + 580 = 198940
Step 344: 198940 + 580 = 199520
Step 345: 199520 + 580 = 200100
Step 346: 200100 + 580 = 200680
Step 347: 200680 + 580 = 201260
Step 348: 201260 + 580 = 201840
Step 349: 201840 + 580 = 202420
Step 350: 202420 + 580 = 203000
Step 351: 203000 + 580 = 203580
Step 352: 203580 + 580 = 204160
Step 353: 204160 + 580 = 204740
Step 354: 204740 + 580 = 205320
Step 355: 205320 + 580 = 205900
Step 356: 205900 + 580 = 206480
Step 357: 206480 + 580 = 207060
Step 358: 207060 + 580 = 207640
Step 359: 207640 + 580 = 208220
Step 360: 208220 + 580 = 208800
Step 361: 208800 + 580 = 209380
Step 362: 209380 + 580 = 209960
Step 363: 209960 + 580 = 210540
Step 364: 210540 + 580 = 211120
Step 365: 211120 + 580 = 211700
Step 366: 211700 + 580 = 212280
Step 367: 212280 + 580 = 212860
Step 368: 212860 + 580 = 213440
Step 369: 213440 + 580 = 214020
Step 370: 214020 + 580 = 214600
Step 371: 214600 + 580 = 215180
Step 372: 215180 + 580 = 215760
Step 373: 215760 + 580 = 216340
Step 374: 216340 + 580 = 216920
Step 375: 216920 + 580 = 217500
Step 376: 217500 + 580 = 218080
Step 377: 218080 + 580 = 218660
Step 378: 218660 + 580 = 219240
Step 379: 219240 + 580 = 219820
Step 380: 219820 + 580 = 220400
Step 381: 220400 + 580 = 220980
Step 382: 220980 + 580 = 221560
Step 383: 221560 + 580 = 222140
Step 384: 222140 + 580 = 222720
Step 385: 222720 + 580 = 223300
Step 386: 223300 + 580 = 223880
Step 387: 223880 + 580 = 224460
Step 388: 224460 + 580 = 225040
Step 389: 225040 + 580 = 225620
Step 390: 225620 + 580 = 226200
Step 391: 226200 + 580 = 226780
Step 392: 226780 + 580 = 227360
Step 393: 227360 + 580 = 227940
Step 394: 227940 + 580 = 228520
Step 395: 228520 + 580 = 229100
Step 396: 229100 + 580 = 229680
Step 397: 229680 + 580 = 230260
Step 398: 230260 + 580 = 230840
Step 399: 230840 + 580 = 231420
Step 400: 231420 + 580 = 232000
Step 401: 232000 + 580 = 232580
Step 402: 232580 + 580 = 233160
Step 403: 233160 + 580 = 233740
Step 404: 233740 + 580 = 234320
Step 405: 234320 + 580 = 234900
Step 406: 234900 + 580 = 235480
Step 407: 235480 + 580 = 236060
Step 408: 236060 + 580 = 236640
Step 409: 236640 + 580 = 237220
Step 410: 237220 + 580 = 237800
Step 411: 237800 + 580 = 238380
Step 412: 238380 + 580 = 238960
Step 413: 238960 + 580 = 239540
Step 414: 239540 + 580 = 240120
Step 415: 240120 + 580 = 240700
Step 416: 240700 + 580 = 241280
Step 417: 241280 + 580 = 241860
Step 418: 241860 + 580 = 242440
Step 419: 242440 + 580 = 243020
Step 420: 243020 + 580 = 243600
Step 421: 243600 + 580 = 244180
Step 422: 244180 + 580 = 244760
Step 423: 244760 + 580 = 245340
Step 424: 245340 + 580 = 245920
Step 425: 245920 + 580 = 246500
Step 426: 246500 + 580 = 247080
Step 427: 247080 + 580 = 247660
Step 428: 247660 + 580 = 248240
Step 429: 248240 + 580 = 248820
Step 430: 248820 + 580 = 249400
Step 431: 249400 + 580 = 249980
Step 432: 249980 + 580 = 250560
Step 433: 250560 + 580 = 251140
Step 434: 251140 + 580 = 251720
Step 435: 251720 + 580 = 252300

So, 580*435 = 252300