Alright, let's solve this math problem step by step. First, we have the number 560. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 421. So, we're going to take the number 560 and add it to itself 421 times.
Step 1: 0 + 560 = 560
Step 2: 560 + 560 = 1120
Step 3: 1120 + 560 = 1680
Step 4: 1680 + 560 = 2240
Step 5: 2240 + 560 = 2800
Step 6: 2800 + 560 = 3360
Step 7: 3360 + 560 = 3920
Step 8: 3920 + 560 = 4480
Step 9: 4480 + 560 = 5040
Step 10: 5040 + 560 = 5600
Step 11: 5600 + 560 = 6160
Step 12: 6160 + 560 = 6720
Step 13: 6720 + 560 = 7280
Step 14: 7280 + 560 = 7840
Step 15: 7840 + 560 = 8400
Step 16: 8400 + 560 = 8960
Step 17: 8960 + 560 = 9520
Step 18: 9520 + 560 = 10080
Step 19: 10080 + 560 = 10640
Step 20: 10640 + 560 = 11200
Step 21: 11200 + 560 = 11760
Step 22: 11760 + 560 = 12320
Step 23: 12320 + 560 = 12880
Step 24: 12880 + 560 = 13440
Step 25: 13440 + 560 = 14000
Step 26: 14000 + 560 = 14560
Step 27: 14560 + 560 = 15120
Step 28: 15120 + 560 = 15680
Step 29: 15680 + 560 = 16240
Step 30: 16240 + 560 = 16800
Step 31: 16800 + 560 = 17360
Step 32: 17360 + 560 = 17920
Step 33: 17920 + 560 = 18480
Step 34: 18480 + 560 = 19040
Step 35: 19040 + 560 = 19600
Step 36: 19600 + 560 = 20160
Step 37: 20160 + 560 = 20720
Step 38: 20720 + 560 = 21280
Step 39: 21280 + 560 = 21840
Step 40: 21840 + 560 = 22400
Step 41: 22400 + 560 = 22960
Step 42: 22960 + 560 = 23520
Step 43: 23520 + 560 = 24080
Step 44: 24080 + 560 = 24640
Step 45: 24640 + 560 = 25200
Step 46: 25200 + 560 = 25760
Step 47: 25760 + 560 = 26320
Step 48: 26320 + 560 = 26880
Step 49: 26880 + 560 = 27440
Step 50: 27440 + 560 = 28000
Step 51: 28000 + 560 = 28560
Step 52: 28560 + 560 = 29120
Step 53: 29120 + 560 = 29680
Step 54: 29680 + 560 = 30240
Step 55: 30240 + 560 = 30800
Step 56: 30800 + 560 = 31360
Step 57: 31360 + 560 = 31920
Step 58: 31920 + 560 = 32480
Step 59: 32480 + 560 = 33040
Step 60: 33040 + 560 = 33600
Step 61: 33600 + 560 = 34160
Step 62: 34160 + 560 = 34720
Step 63: 34720 + 560 = 35280
Step 64: 35280 + 560 = 35840
Step 65: 35840 + 560 = 36400
Step 66: 36400 + 560 = 36960
Step 67: 36960 + 560 = 37520
Step 68: 37520 + 560 = 38080
Step 69: 38080 + 560 = 38640
Step 70: 38640 + 560 = 39200
Step 71: 39200 + 560 = 39760
Step 72: 39760 + 560 = 40320
Step 73: 40320 + 560 = 40880
Step 74: 40880 + 560 = 41440
Step 75: 41440 + 560 = 42000
Step 76: 42000 + 560 = 42560
Step 77: 42560 + 560 = 43120
Step 78: 43120 + 560 = 43680
Step 79: 43680 + 560 = 44240
Step 80: 44240 + 560 = 44800
Step 81: 44800 + 560 = 45360
Step 82: 45360 + 560 = 45920
Step 83: 45920 + 560 = 46480
Step 84: 46480 + 560 = 47040
Step 85: 47040 + 560 = 47600
Step 86: 47600 + 560 = 48160
Step 87: 48160 + 560 = 48720
Step 88: 48720 + 560 = 49280
Step 89: 49280 + 560 = 49840
Step 90: 49840 + 560 = 50400
Step 91: 50400 + 560 = 50960
Step 92: 50960 + 560 = 51520
Step 93: 51520 + 560 = 52080
Step 94: 52080 + 560 = 52640
Step 95: 52640 + 560 = 53200
Step 96: 53200 + 560 = 53760
Step 97: 53760 + 560 = 54320
Step 98: 54320 + 560 = 54880
Step 99: 54880 + 560 = 55440
Step 100: 55440 + 560 = 56000
Step 101: 56000 + 560 = 56560
Step 102: 56560 + 560 = 57120
Step 103: 57120 + 560 = 57680
Step 104: 57680 + 560 = 58240
Step 105: 58240 + 560 = 58800
Step 106: 58800 + 560 = 59360
Step 107: 59360 + 560 = 59920
Step 108: 59920 + 560 = 60480
Step 109: 60480 + 560 = 61040
Step 110: 61040 + 560 = 61600
Step 111: 61600 + 560 = 62160
Step 112: 62160 + 560 = 62720
Step 113: 62720 + 560 = 63280
Step 114: 63280 + 560 = 63840
Step 115: 63840 + 560 = 64400
Step 116: 64400 + 560 = 64960
Step 117: 64960 + 560 = 65520
Step 118: 65520 + 560 = 66080
Step 119: 66080 + 560 = 66640
Step 120: 66640 + 560 = 67200
Step 121: 67200 + 560 = 67760
Step 122: 67760 + 560 = 68320
Step 123: 68320 + 560 = 68880
Step 124: 68880 + 560 = 69440
Step 125: 69440 + 560 = 70000
Step 126: 70000 + 560 = 70560
Step 127: 70560 + 560 = 71120
Step 128: 71120 + 560 = 71680
Step 129: 71680 + 560 = 72240
Step 130: 72240 + 560 = 72800
Step 131: 72800 + 560 = 73360
Step 132: 73360 + 560 = 73920
Step 133: 73920 + 560 = 74480
Step 134: 74480 + 560 = 75040
Step 135: 75040 + 560 = 75600
Step 136: 75600 + 560 = 76160
Step 137: 76160 + 560 = 76720
Step 138: 76720 + 560 = 77280
Step 139: 77280 + 560 = 77840
Step 140: 77840 + 560 = 78400
Step 141: 78400 + 560 = 78960
Step 142: 78960 + 560 = 79520
Step 143: 79520 + 560 = 80080
Step 144: 80080 + 560 = 80640
Step 145: 80640 + 560 = 81200
Step 146: 81200 + 560 = 81760
Step 147: 81760 + 560 = 82320
Step 148: 82320 + 560 = 82880
Step 149: 82880 + 560 = 83440
Step 150: 83440 + 560 = 84000
Step 151: 84000 + 560 = 84560
Step 152: 84560 + 560 = 85120
Step 153: 85120 + 560 = 85680
Step 154: 85680 + 560 = 86240
Step 155: 86240 + 560 = 86800
Step 156: 86800 + 560 = 87360
Step 157: 87360 + 560 = 87920
Step 158: 87920 + 560 = 88480
Step 159: 88480 + 560 = 89040
Step 160: 89040 + 560 = 89600
Step 161: 89600 + 560 = 90160
Step 162: 90160 + 560 = 90720
Step 163: 90720 + 560 = 91280
Step 164: 91280 + 560 = 91840
Step 165: 91840 + 560 = 92400
Step 166: 92400 + 560 = 92960
Step 167: 92960 + 560 = 93520
Step 168: 93520 + 560 = 94080
Step 169: 94080 + 560 = 94640
Step 170: 94640 + 560 = 95200
Step 171: 95200 + 560 = 95760
Step 172: 95760 + 560 = 96320
Step 173: 96320 + 560 = 96880
Step 174: 96880 + 560 = 97440
Step 175: 97440 + 560 = 98000
Step 176: 98000 + 560 = 98560
Step 177: 98560 + 560 = 99120
Step 178: 99120 + 560 = 99680
Step 179: 99680 + 560 = 100240
Step 180: 100240 + 560 = 100800
Step 181: 100800 + 560 = 101360
Step 182: 101360 + 560 = 101920
Step 183: 101920 + 560 = 102480
Step 184: 102480 + 560 = 103040
Step 185: 103040 + 560 = 103600
Step 186: 103600 + 560 = 104160
Step 187: 104160 + 560 = 104720
Step 188: 104720 + 560 = 105280
Step 189: 105280 + 560 = 105840
Step 190: 105840 + 560 = 106400
Step 191: 106400 + 560 = 106960
Step 192: 106960 + 560 = 107520
Step 193: 107520 + 560 = 108080
Step 194: 108080 + 560 = 108640
Step 195: 108640 + 560 = 109200
Step 196: 109200 + 560 = 109760
Step 197: 109760 + 560 = 110320
Step 198: 110320 + 560 = 110880
Step 199: 110880 + 560 = 111440
Step 200: 111440 + 560 = 112000
Step 201: 112000 + 560 = 112560
Step 202: 112560 + 560 = 113120
Step 203: 113120 + 560 = 113680
Step 204: 113680 + 560 = 114240
Step 205: 114240 + 560 = 114800
Step 206: 114800 + 560 = 115360
Step 207: 115360 + 560 = 115920
Step 208: 115920 + 560 = 116480
Step 209: 116480 + 560 = 117040
Step 210: 117040 + 560 = 117600
Step 211: 117600 + 560 = 118160
Step 212: 118160 + 560 = 118720
Step 213: 118720 + 560 = 119280
Step 214: 119280 + 560 = 119840
Step 215: 119840 + 560 = 120400
Step 216: 120400 + 560 = 120960
Step 217: 120960 + 560 = 121520
Step 218: 121520 + 560 = 122080
Step 219: 122080 + 560 = 122640
Step 220: 122640 + 560 = 123200
Step 221: 123200 + 560 = 123760
Step 222: 123760 + 560 = 124320
Step 223: 124320 + 560 = 124880
Step 224: 124880 + 560 = 125440
Step 225: 125440 + 560 = 126000
Step 226: 126000 + 560 = 126560
Step 227: 126560 + 560 = 127120
Step 228: 127120 + 560 = 127680
Step 229: 127680 + 560 = 128240
Step 230: 128240 + 560 = 128800
Step 231: 128800 + 560 = 129360
Step 232: 129360 + 560 = 129920
Step 233: 129920 + 560 = 130480
Step 234: 130480 + 560 = 131040
Step 235: 131040 + 560 = 131600
Step 236: 131600 + 560 = 132160
Step 237: 132160 + 560 = 132720
Step 238: 132720 + 560 = 133280
Step 239: 133280 + 560 = 133840
Step 240: 133840 + 560 = 134400
Step 241: 134400 + 560 = 134960
Step 242: 134960 + 560 = 135520
Step 243: 135520 + 560 = 136080
Step 244: 136080 + 560 = 136640
Step 245: 136640 + 560 = 137200
Step 246: 137200 + 560 = 137760
Step 247: 137760 + 560 = 138320
Step 248: 138320 + 560 = 138880
Step 249: 138880 + 560 = 139440
Step 250: 139440 + 560 = 140000
Step 251: 140000 + 560 = 140560
Step 252: 140560 + 560 = 141120
Step 253: 141120 + 560 = 141680
Step 254: 141680 + 560 = 142240
Step 255: 142240 + 560 = 142800
Step 256: 142800 + 560 = 143360
Step 257: 143360 + 560 = 143920
Step 258: 143920 + 560 = 144480
Step 259: 144480 + 560 = 145040
Step 260: 145040 + 560 = 145600
Step 261: 145600 + 560 = 146160
Step 262: 146160 + 560 = 146720
Step 263: 146720 + 560 = 147280
Step 264: 147280 + 560 = 147840
Step 265: 147840 + 560 = 148400
Step 266: 148400 + 560 = 148960
Step 267: 148960 + 560 = 149520
Step 268: 149520 + 560 = 150080
Step 269: 150080 + 560 = 150640
Step 270: 150640 + 560 = 151200
Step 271: 151200 + 560 = 151760
Step 272: 151760 + 560 = 152320
Step 273: 152320 + 560 = 152880
Step 274: 152880 + 560 = 153440
Step 275: 153440 + 560 = 154000
Step 276: 154000 + 560 = 154560
Step 277: 154560 + 560 = 155120
Step 278: 155120 + 560 = 155680
Step 279: 155680 + 560 = 156240
Step 280: 156240 + 560 = 156800
Step 281: 156800 + 560 = 157360
Step 282: 157360 + 560 = 157920
Step 283: 157920 + 560 = 158480
Step 284: 158480 + 560 = 159040
Step 285: 159040 + 560 = 159600
Step 286: 159600 + 560 = 160160
Step 287: 160160 + 560 = 160720
Step 288: 160720 + 560 = 161280
Step 289: 161280 + 560 = 161840
Step 290: 161840 + 560 = 162400
Step 291: 162400 + 560 = 162960
Step 292: 162960 + 560 = 163520
Step 293: 163520 + 560 = 164080
Step 294: 164080 + 560 = 164640
Step 295: 164640 + 560 = 165200
Step 296: 165200 + 560 = 165760
Step 297: 165760 + 560 = 166320
Step 298: 166320 + 560 = 166880
Step 299: 166880 + 560 = 167440
Step 300: 167440 + 560 = 168000
Step 301: 168000 + 560 = 168560
Step 302: 168560 + 560 = 169120
Step 303: 169120 + 560 = 169680
Step 304: 169680 + 560 = 170240
Step 305: 170240 + 560 = 170800
Step 306: 170800 + 560 = 171360
Step 307: 171360 + 560 = 171920
Step 308: 171920 + 560 = 172480
Step 309: 172480 + 560 = 173040
Step 310: 173040 + 560 = 173600
Step 311: 173600 + 560 = 174160
Step 312: 174160 + 560 = 174720
Step 313: 174720 + 560 = 175280
Step 314: 175280 + 560 = 175840
Step 315: 175840 + 560 = 176400
Step 316: 176400 + 560 = 176960
Step 317: 176960 + 560 = 177520
Step 318: 177520 + 560 = 178080
Step 319: 178080 + 560 = 178640
Step 320: 178640 + 560 = 179200
Step 321: 179200 + 560 = 179760
Step 322: 179760 + 560 = 180320
Step 323: 180320 + 560 = 180880
Step 324: 180880 + 560 = 181440
Step 325: 181440 + 560 = 182000
Step 326: 182000 + 560 = 182560
Step 327: 182560 + 560 = 183120
Step 328: 183120 + 560 = 183680
Step 329: 183680 + 560 = 184240
Step 330: 184240 + 560 = 184800
Step 331: 184800 + 560 = 185360
Step 332: 185360 + 560 = 185920
Step 333: 185920 + 560 = 186480
Step 334: 186480 + 560 = 187040
Step 335: 187040 + 560 = 187600
Step 336: 187600 + 560 = 188160
Step 337: 188160 + 560 = 188720
Step 338: 188720 + 560 = 189280
Step 339: 189280 + 560 = 189840
Step 340: 189840 + 560 = 190400
Step 341: 190400 + 560 = 190960
Step 342: 190960 + 560 = 191520
Step 343: 191520 + 560 = 192080
Step 344: 192080 + 560 = 192640
Step 345: 192640 + 560 = 193200
Step 346: 193200 + 560 = 193760
Step 347: 193760 + 560 = 194320
Step 348: 194320 + 560 = 194880
Step 349: 194880 + 560 = 195440
Step 350: 195440 + 560 = 196000
Step 351: 196000 + 560 = 196560
Step 352: 196560 + 560 = 197120
Step 353: 197120 + 560 = 197680
Step 354: 197680 + 560 = 198240
Step 355: 198240 + 560 = 198800
Step 356: 198800 + 560 = 199360
Step 357: 199360 + 560 = 199920
Step 358: 199920 + 560 = 200480
Step 359: 200480 + 560 = 201040
Step 360: 201040 + 560 = 201600
Step 361: 201600 + 560 = 202160
Step 362: 202160 + 560 = 202720
Step 363: 202720 + 560 = 203280
Step 364: 203280 + 560 = 203840
Step 365: 203840 + 560 = 204400
Step 366: 204400 + 560 = 204960
Step 367: 204960 + 560 = 205520
Step 368: 205520 + 560 = 206080
Step 369: 206080 + 560 = 206640
Step 370: 206640 + 560 = 207200
Step 371: 207200 + 560 = 207760
Step 372: 207760 + 560 = 208320
Step 373: 208320 + 560 = 208880
Step 374: 208880 + 560 = 209440
Step 375: 209440 + 560 = 210000
Step 376: 210000 + 560 = 210560
Step 377: 210560 + 560 = 211120
Step 378: 211120 + 560 = 211680
Step 379: 211680 + 560 = 212240
Step 380: 212240 + 560 = 212800
Step 381: 212800 + 560 = 213360
Step 382: 213360 + 560 = 213920
Step 383: 213920 + 560 = 214480
Step 384: 214480 + 560 = 215040
Step 385: 215040 + 560 = 215600
Step 386: 215600 + 560 = 216160
Step 387: 216160 + 560 = 216720
Step 388: 216720 + 560 = 217280
Step 389: 217280 + 560 = 217840
Step 390: 217840 + 560 = 218400
Step 391: 218400 + 560 = 218960
Step 392: 218960 + 560 = 219520
Step 393: 219520 + 560 = 220080
Step 394: 220080 + 560 = 220640
Step 395: 220640 + 560 = 221200
Step 396: 221200 + 560 = 221760
Step 397: 221760 + 560 = 222320
Step 398: 222320 + 560 = 222880
Step 399: 222880 + 560 = 223440
Step 400: 223440 + 560 = 224000
Step 401: 224000 + 560 = 224560
Step 402: 224560 + 560 = 225120
Step 403: 225120 + 560 = 225680
Step 404: 225680 + 560 = 226240
Step 405: 226240 + 560 = 226800
Step 406: 226800 + 560 = 227360
Step 407: 227360 + 560 = 227920
Step 408: 227920 + 560 = 228480
Step 409: 228480 + 560 = 229040
Step 410: 229040 + 560 = 229600
Step 411: 229600 + 560 = 230160
Step 412: 230160 + 560 = 230720
Step 413: 230720 + 560 = 231280
Step 414: 231280 + 560 = 231840
Step 415: 231840 + 560 = 232400
Step 416: 232400 + 560 = 232960
Step 417: 232960 + 560 = 233520
Step 418: 233520 + 560 = 234080
Step 419: 234080 + 560 = 234640
Step 420: 234640 + 560 = 235200
Step 421: 235200 + 560 = 235760

So, 560*421 = 235760