Alright, let's solve this math problem step by step. First, we have the number 675. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 455. So, we're going to take the number 675 and add it to itself 455 times.
Step 1: 0 + 675 = 675
Step 2: 675 + 675 = 1350
Step 3: 1350 + 675 = 2025
Step 4: 2025 + 675 = 2700
Step 5: 2700 + 675 = 3375
Step 6: 3375 + 675 = 4050
Step 7: 4050 + 675 = 4725
Step 8: 4725 + 675 = 5400
Step 9: 5400 + 675 = 6075
Step 10: 6075 + 675 = 6750
Step 11: 6750 + 675 = 7425
Step 12: 7425 + 675 = 8100
Step 13: 8100 + 675 = 8775
Step 14: 8775 + 675 = 9450
Step 15: 9450 + 675 = 10125
Step 16: 10125 + 675 = 10800
Step 17: 10800 + 675 = 11475
Step 18: 11475 + 675 = 12150
Step 19: 12150 + 675 = 12825
Step 20: 12825 + 675 = 13500
Step 21: 13500 + 675 = 14175
Step 22: 14175 + 675 = 14850
Step 23: 14850 + 675 = 15525
Step 24: 15525 + 675 = 16200
Step 25: 16200 + 675 = 16875
Step 26: 16875 + 675 = 17550
Step 27: 17550 + 675 = 18225
Step 28: 18225 + 675 = 18900
Step 29: 18900 + 675 = 19575
Step 30: 19575 + 675 = 20250
Step 31: 20250 + 675 = 20925
Step 32: 20925 + 675 = 21600
Step 33: 21600 + 675 = 22275
Step 34: 22275 + 675 = 22950
Step 35: 22950 + 675 = 23625
Step 36: 23625 + 675 = 24300
Step 37: 24300 + 675 = 24975
Step 38: 24975 + 675 = 25650
Step 39: 25650 + 675 = 26325
Step 40: 26325 + 675 = 27000
Step 41: 27000 + 675 = 27675
Step 42: 27675 + 675 = 28350
Step 43: 28350 + 675 = 29025
Step 44: 29025 + 675 = 29700
Step 45: 29700 + 675 = 30375
Step 46: 30375 + 675 = 31050
Step 47: 31050 + 675 = 31725
Step 48: 31725 + 675 = 32400
Step 49: 32400 + 675 = 33075
Step 50: 33075 + 675 = 33750
Step 51: 33750 + 675 = 34425
Step 52: 34425 + 675 = 35100
Step 53: 35100 + 675 = 35775
Step 54: 35775 + 675 = 36450
Step 55: 36450 + 675 = 37125
Step 56: 37125 + 675 = 37800
Step 57: 37800 + 675 = 38475
Step 58: 38475 + 675 = 39150
Step 59: 39150 + 675 = 39825
Step 60: 39825 + 675 = 40500
Step 61: 40500 + 675 = 41175
Step 62: 41175 + 675 = 41850
Step 63: 41850 + 675 = 42525
Step 64: 42525 + 675 = 43200
Step 65: 43200 + 675 = 43875
Step 66: 43875 + 675 = 44550
Step 67: 44550 + 675 = 45225
Step 68: 45225 + 675 = 45900
Step 69: 45900 + 675 = 46575
Step 70: 46575 + 675 = 47250
Step 71: 47250 + 675 = 47925
Step 72: 47925 + 675 = 48600
Step 73: 48600 + 675 = 49275
Step 74: 49275 + 675 = 49950
Step 75: 49950 + 675 = 50625
Step 76: 50625 + 675 = 51300
Step 77: 51300 + 675 = 51975
Step 78: 51975 + 675 = 52650
Step 79: 52650 + 675 = 53325
Step 80: 53325 + 675 = 54000
Step 81: 54000 + 675 = 54675
Step 82: 54675 + 675 = 55350
Step 83: 55350 + 675 = 56025
Step 84: 56025 + 675 = 56700
Step 85: 56700 + 675 = 57375
Step 86: 57375 + 675 = 58050
Step 87: 58050 + 675 = 58725
Step 88: 58725 + 675 = 59400
Step 89: 59400 + 675 = 60075
Step 90: 60075 + 675 = 60750
Step 91: 60750 + 675 = 61425
Step 92: 61425 + 675 = 62100
Step 93: 62100 + 675 = 62775
Step 94: 62775 + 675 = 63450
Step 95: 63450 + 675 = 64125
Step 96: 64125 + 675 = 64800
Step 97: 64800 + 675 = 65475
Step 98: 65475 + 675 = 66150
Step 99: 66150 + 675 = 66825
Step 100: 66825 + 675 = 67500
Step 101: 67500 + 675 = 68175
Step 102: 68175 + 675 = 68850
Step 103: 68850 + 675 = 69525
Step 104: 69525 + 675 = 70200
Step 105: 70200 + 675 = 70875
Step 106: 70875 + 675 = 71550
Step 107: 71550 + 675 = 72225
Step 108: 72225 + 675 = 72900
Step 109: 72900 + 675 = 73575
Step 110: 73575 + 675 = 74250
Step 111: 74250 + 675 = 74925
Step 112: 74925 + 675 = 75600
Step 113: 75600 + 675 = 76275
Step 114: 76275 + 675 = 76950
Step 115: 76950 + 675 = 77625
Step 116: 77625 + 675 = 78300
Step 117: 78300 + 675 = 78975
Step 118: 78975 + 675 = 79650
Step 119: 79650 + 675 = 80325
Step 120: 80325 + 675 = 81000
Step 121: 81000 + 675 = 81675
Step 122: 81675 + 675 = 82350
Step 123: 82350 + 675 = 83025
Step 124: 83025 + 675 = 83700
Step 125: 83700 + 675 = 84375
Step 126: 84375 + 675 = 85050
Step 127: 85050 + 675 = 85725
Step 128: 85725 + 675 = 86400
Step 129: 86400 + 675 = 87075
Step 130: 87075 + 675 = 87750
Step 131: 87750 + 675 = 88425
Step 132: 88425 + 675 = 89100
Step 133: 89100 + 675 = 89775
Step 134: 89775 + 675 = 90450
Step 135: 90450 + 675 = 91125
Step 136: 91125 + 675 = 91800
Step 137: 91800 + 675 = 92475
Step 138: 92475 + 675 = 93150
Step 139: 93150 + 675 = 93825
Step 140: 93825 + 675 = 94500
Step 141: 94500 + 675 = 95175
Step 142: 95175 + 675 = 95850
Step 143: 95850 + 675 = 96525
Step 144: 96525 + 675 = 97200
Step 145: 97200 + 675 = 97875
Step 146: 97875 + 675 = 98550
Step 147: 98550 + 675 = 99225
Step 148: 99225 + 675 = 99900
Step 149: 99900 + 675 = 100575
Step 150: 100575 + 675 = 101250
Step 151: 101250 + 675 = 101925
Step 152: 101925 + 675 = 102600
Step 153: 102600 + 675 = 103275
Step 154: 103275 + 675 = 103950
Step 155: 103950 + 675 = 104625
Step 156: 104625 + 675 = 105300
Step 157: 105300 + 675 = 105975
Step 158: 105975 + 675 = 106650
Step 159: 106650 + 675 = 107325
Step 160: 107325 + 675 = 108000
Step 161: 108000 + 675 = 108675
Step 162: 108675 + 675 = 109350
Step 163: 109350 + 675 = 110025
Step 164: 110025 + 675 = 110700
Step 165: 110700 + 675 = 111375
Step 166: 111375 + 675 = 112050
Step 167: 112050 + 675 = 112725
Step 168: 112725 + 675 = 113400
Step 169: 113400 + 675 = 114075
Step 170: 114075 + 675 = 114750
Step 171: 114750 + 675 = 115425
Step 172: 115425 + 675 = 116100
Step 173: 116100 + 675 = 116775
Step 174: 116775 + 675 = 117450
Step 175: 117450 + 675 = 118125
Step 176: 118125 + 675 = 118800
Step 177: 118800 + 675 = 119475
Step 178: 119475 + 675 = 120150
Step 179: 120150 + 675 = 120825
Step 180: 120825 + 675 = 121500
Step 181: 121500 + 675 = 122175
Step 182: 122175 + 675 = 122850
Step 183: 122850 + 675 = 123525
Step 184: 123525 + 675 = 124200
Step 185: 124200 + 675 = 124875
Step 186: 124875 + 675 = 125550
Step 187: 125550 + 675 = 126225
Step 188: 126225 + 675 = 126900
Step 189: 126900 + 675 = 127575
Step 190: 127575 + 675 = 128250
Step 191: 128250 + 675 = 128925
Step 192: 128925 + 675 = 129600
Step 193: 129600 + 675 = 130275
Step 194: 130275 + 675 = 130950
Step 195: 130950 + 675 = 131625
Step 196: 131625 + 675 = 132300
Step 197: 132300 + 675 = 132975
Step 198: 132975 + 675 = 133650
Step 199: 133650 + 675 = 134325
Step 200: 134325 + 675 = 135000
Step 201: 135000 + 675 = 135675
Step 202: 135675 + 675 = 136350
Step 203: 136350 + 675 = 137025
Step 204: 137025 + 675 = 137700
Step 205: 137700 + 675 = 138375
Step 206: 138375 + 675 = 139050
Step 207: 139050 + 675 = 139725
Step 208: 139725 + 675 = 140400
Step 209: 140400 + 675 = 141075
Step 210: 141075 + 675 = 141750
Step 211: 141750 + 675 = 142425
Step 212: 142425 + 675 = 143100
Step 213: 143100 + 675 = 143775
Step 214: 143775 + 675 = 144450
Step 215: 144450 + 675 = 145125
Step 216: 145125 + 675 = 145800
Step 217: 145800 + 675 = 146475
Step 218: 146475 + 675 = 147150
Step 219: 147150 + 675 = 147825
Step 220: 147825 + 675 = 148500
Step 221: 148500 + 675 = 149175
Step 222: 149175 + 675 = 149850
Step 223: 149850 + 675 = 150525
Step 224: 150525 + 675 = 151200
Step 225: 151200 + 675 = 151875
Step 226: 151875 + 675 = 152550
Step 227: 152550 + 675 = 153225
Step 228: 153225 + 675 = 153900
Step 229: 153900 + 675 = 154575
Step 230: 154575 + 675 = 155250
Step 231: 155250 + 675 = 155925
Step 232: 155925 + 675 = 156600
Step 233: 156600 + 675 = 157275
Step 234: 157275 + 675 = 157950
Step 235: 157950 + 675 = 158625
Step 236: 158625 + 675 = 159300
Step 237: 159300 + 675 = 159975
Step 238: 159975 + 675 = 160650
Step 239: 160650 + 675 = 161325
Step 240: 161325 + 675 = 162000
Step 241: 162000 + 675 = 162675
Step 242: 162675 + 675 = 163350
Step 243: 163350 + 675 = 164025
Step 244: 164025 + 675 = 164700
Step 245: 164700 + 675 = 165375
Step 246: 165375 + 675 = 166050
Step 247: 166050 + 675 = 166725
Step 248: 166725 + 675 = 167400
Step 249: 167400 + 675 = 168075
Step 250: 168075 + 675 = 168750
Step 251: 168750 + 675 = 169425
Step 252: 169425 + 675 = 170100
Step 253: 170100 + 675 = 170775
Step 254: 170775 + 675 = 171450
Step 255: 171450 + 675 = 172125
Step 256: 172125 + 675 = 172800
Step 257: 172800 + 675 = 173475
Step 258: 173475 + 675 = 174150
Step 259: 174150 + 675 = 174825
Step 260: 174825 + 675 = 175500
Step 261: 175500 + 675 = 176175
Step 262: 176175 + 675 = 176850
Step 263: 176850 + 675 = 177525
Step 264: 177525 + 675 = 178200
Step 265: 178200 + 675 = 178875
Step 266: 178875 + 675 = 179550
Step 267: 179550 + 675 = 180225
Step 268: 180225 + 675 = 180900
Step 269: 180900 + 675 = 181575
Step 270: 181575 + 675 = 182250
Step 271: 182250 + 675 = 182925
Step 272: 182925 + 675 = 183600
Step 273: 183600 + 675 = 184275
Step 274: 184275 + 675 = 184950
Step 275: 184950 + 675 = 185625
Step 276: 185625 + 675 = 186300
Step 277: 186300 + 675 = 186975
Step 278: 186975 + 675 = 187650
Step 279: 187650 + 675 = 188325
Step 280: 188325 + 675 = 189000
Step 281: 189000 + 675 = 189675
Step 282: 189675 + 675 = 190350
Step 283: 190350 + 675 = 191025
Step 284: 191025 + 675 = 191700
Step 285: 191700 + 675 = 192375
Step 286: 192375 + 675 = 193050
Step 287: 193050 + 675 = 193725
Step 288: 193725 + 675 = 194400
Step 289: 194400 + 675 = 195075
Step 290: 195075 + 675 = 195750
Step 291: 195750 + 675 = 196425
Step 292: 196425 + 675 = 197100
Step 293: 197100 + 675 = 197775
Step 294: 197775 + 675 = 198450
Step 295: 198450 + 675 = 199125
Step 296: 199125 + 675 = 199800
Step 297: 199800 + 675 = 200475
Step 298: 200475 + 675 = 201150
Step 299: 201150 + 675 = 201825
Step 300: 201825 + 675 = 202500
Step 301: 202500 + 675 = 203175
Step 302: 203175 + 675 = 203850
Step 303: 203850 + 675 = 204525
Step 304: 204525 + 675 = 205200
Step 305: 205200 + 675 = 205875
Step 306: 205875 + 675 = 206550
Step 307: 206550 + 675 = 207225
Step 308: 207225 + 675 = 207900
Step 309: 207900 + 675 = 208575
Step 310: 208575 + 675 = 209250
Step 311: 209250 + 675 = 209925
Step 312: 209925 + 675 = 210600
Step 313: 210600 + 675 = 211275
Step 314: 211275 + 675 = 211950
Step 315: 211950 + 675 = 212625
Step 316: 212625 + 675 = 213300
Step 317: 213300 + 675 = 213975
Step 318: 213975 + 675 = 214650
Step 319: 214650 + 675 = 215325
Step 320: 215325 + 675 = 216000
Step 321: 216000 + 675 = 216675
Step 322: 216675 + 675 = 217350
Step 323: 217350 + 675 = 218025
Step 324: 218025 + 675 = 218700
Step 325: 218700 + 675 = 219375
Step 326: 219375 + 675 = 220050
Step 327: 220050 + 675 = 220725
Step 328: 220725 + 675 = 221400
Step 329: 221400 + 675 = 222075
Step 330: 222075 + 675 = 222750
Step 331: 222750 + 675 = 223425
Step 332: 223425 + 675 = 224100
Step 333: 224100 + 675 = 224775
Step 334: 224775 + 675 = 225450
Step 335: 225450 + 675 = 226125
Step 336: 226125 + 675 = 226800
Step 337: 226800 + 675 = 227475
Step 338: 227475 + 675 = 228150
Step 339: 228150 + 675 = 228825
Step 340: 228825 + 675 = 229500
Step 341: 229500 + 675 = 230175
Step 342: 230175 + 675 = 230850
Step 343: 230850 + 675 = 231525
Step 344: 231525 + 675 = 232200
Step 345: 232200 + 675 = 232875
Step 346: 232875 + 675 = 233550
Step 347: 233550 + 675 = 234225
Step 348: 234225 + 675 = 234900
Step 349: 234900 + 675 = 235575
Step 350: 235575 + 675 = 236250
Step 351: 236250 + 675 = 236925
Step 352: 236925 + 675 = 237600
Step 353: 237600 + 675 = 238275
Step 354: 238275 + 675 = 238950
Step 355: 238950 + 675 = 239625
Step 356: 239625 + 675 = 240300
Step 357: 240300 + 675 = 240975
Step 358: 240975 + 675 = 241650
Step 359: 241650 + 675 = 242325
Step 360: 242325 + 675 = 243000
Step 361: 243000 + 675 = 243675
Step 362: 243675 + 675 = 244350
Step 363: 244350 + 675 = 245025
Step 364: 245025 + 675 = 245700
Step 365: 245700 + 675 = 246375
Step 366: 246375 + 675 = 247050
Step 367: 247050 + 675 = 247725
Step 368: 247725 + 675 = 248400
Step 369: 248400 + 675 = 249075
Step 370: 249075 + 675 = 249750
Step 371: 249750 + 675 = 250425
Step 372: 250425 + 675 = 251100
Step 373: 251100 + 675 = 251775
Step 374: 251775 + 675 = 252450
Step 375: 252450 + 675 = 253125
Step 376: 253125 + 675 = 253800
Step 377: 253800 + 675 = 254475
Step 378: 254475 + 675 = 255150
Step 379: 255150 + 675 = 255825
Step 380: 255825 + 675 = 256500
Step 381: 256500 + 675 = 257175
Step 382: 257175 + 675 = 257850
Step 383: 257850 + 675 = 258525
Step 384: 258525 + 675 = 259200
Step 385: 259200 + 675 = 259875
Step 386: 259875 + 675 = 260550
Step 387: 260550 + 675 = 261225
Step 388: 261225 + 675 = 261900
Step 389: 261900 + 675 = 262575
Step 390: 262575 + 675 = 263250
Step 391: 263250 + 675 = 263925
Step 392: 263925 + 675 = 264600
Step 393: 264600 + 675 = 265275
Step 394: 265275 + 675 = 265950
Step 395: 265950 + 675 = 266625
Step 396: 266625 + 675 = 267300
Step 397: 267300 + 675 = 267975
Step 398: 267975 + 675 = 268650
Step 399: 268650 + 675 = 269325
Step 400: 269325 + 675 = 270000
Step 401: 270000 + 675 = 270675
Step 402: 270675 + 675 = 271350
Step 403: 271350 + 675 = 272025
Step 404: 272025 + 675 = 272700
Step 405: 272700 + 675 = 273375
Step 406: 273375 + 675 = 274050
Step 407: 274050 + 675 = 274725
Step 408: 274725 + 675 = 275400
Step 409: 275400 + 675 = 276075
Step 410: 276075 + 675 = 276750
Step 411: 276750 + 675 = 277425
Step 412: 277425 + 675 = 278100
Step 413: 278100 + 675 = 278775
Step 414: 278775 + 675 = 279450
Step 415: 279450 + 675 = 280125
Step 416: 280125 + 675 = 280800
Step 417: 280800 + 675 = 281475
Step 418: 281475 + 675 = 282150
Step 419: 282150 + 675 = 282825
Step 420: 282825 + 675 = 283500
Step 421: 283500 + 675 = 284175
Step 422: 284175 + 675 = 284850
Step 423: 284850 + 675 = 285525
Step 424: 285525 + 675 = 286200
Step 425: 286200 + 675 = 286875
Step 426: 286875 + 675 = 287550
Step 427: 287550 + 675 = 288225
Step 428: 288225 + 675 = 288900
Step 429: 288900 + 675 = 289575
Step 430: 289575 + 675 = 290250
Step 431: 290250 + 675 = 290925
Step 432: 290925 + 675 = 291600
Step 433: 291600 + 675 = 292275
Step 434: 292275 + 675 = 292950
Step 435: 292950 + 675 = 293625
Step 436: 293625 + 675 = 294300
Step 437: 294300 + 675 = 294975
Step 438: 294975 + 675 = 295650
Step 439: 295650 + 675 = 296325
Step 440: 296325 + 675 = 297000
Step 441: 297000 + 675 = 297675
Step 442: 297675 + 675 = 298350
Step 443: 298350 + 675 = 299025
Step 444: 299025 + 675 = 299700
Step 445: 299700 + 675 = 300375
Step 446: 300375 + 675 = 301050
Step 447: 301050 + 675 = 301725
Step 448: 301725 + 675 = 302400
Step 449: 302400 + 675 = 303075
Step 450: 303075 + 675 = 303750
Step 451: 303750 + 675 = 304425
Step 452: 304425 + 675 = 305100
Step 453: 305100 + 675 = 305775
Step 454: 305775 + 675 = 306450
Step 455: 306450 + 675 = 307125

So, 675*455 = 307125