Alright, let's solve this math problem step by step. First, we have the number 945. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 477. So, we're going to take the number 945 and add it to itself 477 times.
Step 1: 0 + 945 = 945
Step 2: 945 + 945 = 1890
Step 3: 1890 + 945 = 2835
Step 4: 2835 + 945 = 3780
Step 5: 3780 + 945 = 4725
Step 6: 4725 + 945 = 5670
Step 7: 5670 + 945 = 6615
Step 8: 6615 + 945 = 7560
Step 9: 7560 + 945 = 8505
Step 10: 8505 + 945 = 9450
Step 11: 9450 + 945 = 10395
Step 12: 10395 + 945 = 11340
Step 13: 11340 + 945 = 12285
Step 14: 12285 + 945 = 13230
Step 15: 13230 + 945 = 14175
Step 16: 14175 + 945 = 15120
Step 17: 15120 + 945 = 16065
Step 18: 16065 + 945 = 17010
Step 19: 17010 + 945 = 17955
Step 20: 17955 + 945 = 18900
Step 21: 18900 + 945 = 19845
Step 22: 19845 + 945 = 20790
Step 23: 20790 + 945 = 21735
Step 24: 21735 + 945 = 22680
Step 25: 22680 + 945 = 23625
Step 26: 23625 + 945 = 24570
Step 27: 24570 + 945 = 25515
Step 28: 25515 + 945 = 26460
Step 29: 26460 + 945 = 27405
Step 30: 27405 + 945 = 28350
Step 31: 28350 + 945 = 29295
Step 32: 29295 + 945 = 30240
Step 33: 30240 + 945 = 31185
Step 34: 31185 + 945 = 32130
Step 35: 32130 + 945 = 33075
Step 36: 33075 + 945 = 34020
Step 37: 34020 + 945 = 34965
Step 38: 34965 + 945 = 35910
Step 39: 35910 + 945 = 36855
Step 40: 36855 + 945 = 37800
Step 41: 37800 + 945 = 38745
Step 42: 38745 + 945 = 39690
Step 43: 39690 + 945 = 40635
Step 44: 40635 + 945 = 41580
Step 45: 41580 + 945 = 42525
Step 46: 42525 + 945 = 43470
Step 47: 43470 + 945 = 44415
Step 48: 44415 + 945 = 45360
Step 49: 45360 + 945 = 46305
Step 50: 46305 + 945 = 47250
Step 51: 47250 + 945 = 48195
Step 52: 48195 + 945 = 49140
Step 53: 49140 + 945 = 50085
Step 54: 50085 + 945 = 51030
Step 55: 51030 + 945 = 51975
Step 56: 51975 + 945 = 52920
Step 57: 52920 + 945 = 53865
Step 58: 53865 + 945 = 54810
Step 59: 54810 + 945 = 55755
Step 60: 55755 + 945 = 56700
Step 61: 56700 + 945 = 57645
Step 62: 57645 + 945 = 58590
Step 63: 58590 + 945 = 59535
Step 64: 59535 + 945 = 60480
Step 65: 60480 + 945 = 61425
Step 66: 61425 + 945 = 62370
Step 67: 62370 + 945 = 63315
Step 68: 63315 + 945 = 64260
Step 69: 64260 + 945 = 65205
Step 70: 65205 + 945 = 66150
Step 71: 66150 + 945 = 67095
Step 72: 67095 + 945 = 68040
Step 73: 68040 + 945 = 68985
Step 74: 68985 + 945 = 69930
Step 75: 69930 + 945 = 70875
Step 76: 70875 + 945 = 71820
Step 77: 71820 + 945 = 72765
Step 78: 72765 + 945 = 73710
Step 79: 73710 + 945 = 74655
Step 80: 74655 + 945 = 75600
Step 81: 75600 + 945 = 76545
Step 82: 76545 + 945 = 77490
Step 83: 77490 + 945 = 78435
Step 84: 78435 + 945 = 79380
Step 85: 79380 + 945 = 80325
Step 86: 80325 + 945 = 81270
Step 87: 81270 + 945 = 82215
Step 88: 82215 + 945 = 83160
Step 89: 83160 + 945 = 84105
Step 90: 84105 + 945 = 85050
Step 91: 85050 + 945 = 85995
Step 92: 85995 + 945 = 86940
Step 93: 86940 + 945 = 87885
Step 94: 87885 + 945 = 88830
Step 95: 88830 + 945 = 89775
Step 96: 89775 + 945 = 90720
Step 97: 90720 + 945 = 91665
Step 98: 91665 + 945 = 92610
Step 99: 92610 + 945 = 93555
Step 100: 93555 + 945 = 94500
Step 101: 94500 + 945 = 95445
Step 102: 95445 + 945 = 96390
Step 103: 96390 + 945 = 97335
Step 104: 97335 + 945 = 98280
Step 105: 98280 + 945 = 99225
Step 106: 99225 + 945 = 100170
Step 107: 100170 + 945 = 101115
Step 108: 101115 + 945 = 102060
Step 109: 102060 + 945 = 103005
Step 110: 103005 + 945 = 103950
Step 111: 103950 + 945 = 104895
Step 112: 104895 + 945 = 105840
Step 113: 105840 + 945 = 106785
Step 114: 106785 + 945 = 107730
Step 115: 107730 + 945 = 108675
Step 116: 108675 + 945 = 109620
Step 117: 109620 + 945 = 110565
Step 118: 110565 + 945 = 111510
Step 119: 111510 + 945 = 112455
Step 120: 112455 + 945 = 113400
Step 121: 113400 + 945 = 114345
Step 122: 114345 + 945 = 115290
Step 123: 115290 + 945 = 116235
Step 124: 116235 + 945 = 117180
Step 125: 117180 + 945 = 118125
Step 126: 118125 + 945 = 119070
Step 127: 119070 + 945 = 120015
Step 128: 120015 + 945 = 120960
Step 129: 120960 + 945 = 121905
Step 130: 121905 + 945 = 122850
Step 131: 122850 + 945 = 123795
Step 132: 123795 + 945 = 124740
Step 133: 124740 + 945 = 125685
Step 134: 125685 + 945 = 126630
Step 135: 126630 + 945 = 127575
Step 136: 127575 + 945 = 128520
Step 137: 128520 + 945 = 129465
Step 138: 129465 + 945 = 130410
Step 139: 130410 + 945 = 131355
Step 140: 131355 + 945 = 132300
Step 141: 132300 + 945 = 133245
Step 142: 133245 + 945 = 134190
Step 143: 134190 + 945 = 135135
Step 144: 135135 + 945 = 136080
Step 145: 136080 + 945 = 137025
Step 146: 137025 + 945 = 137970
Step 147: 137970 + 945 = 138915
Step 148: 138915 + 945 = 139860
Step 149: 139860 + 945 = 140805
Step 150: 140805 + 945 = 141750
Step 151: 141750 + 945 = 142695
Step 152: 142695 + 945 = 143640
Step 153: 143640 + 945 = 144585
Step 154: 144585 + 945 = 145530
Step 155: 145530 + 945 = 146475
Step 156: 146475 + 945 = 147420
Step 157: 147420 + 945 = 148365
Step 158: 148365 + 945 = 149310
Step 159: 149310 + 945 = 150255
Step 160: 150255 + 945 = 151200
Step 161: 151200 + 945 = 152145
Step 162: 152145 + 945 = 153090
Step 163: 153090 + 945 = 154035
Step 164: 154035 + 945 = 154980
Step 165: 154980 + 945 = 155925
Step 166: 155925 + 945 = 156870
Step 167: 156870 + 945 = 157815
Step 168: 157815 + 945 = 158760
Step 169: 158760 + 945 = 159705
Step 170: 159705 + 945 = 160650
Step 171: 160650 + 945 = 161595
Step 172: 161595 + 945 = 162540
Step 173: 162540 + 945 = 163485
Step 174: 163485 + 945 = 164430
Step 175: 164430 + 945 = 165375
Step 176: 165375 + 945 = 166320
Step 177: 166320 + 945 = 167265
Step 178: 167265 + 945 = 168210
Step 179: 168210 + 945 = 169155
Step 180: 169155 + 945 = 170100
Step 181: 170100 + 945 = 171045
Step 182: 171045 + 945 = 171990
Step 183: 171990 + 945 = 172935
Step 184: 172935 + 945 = 173880
Step 185: 173880 + 945 = 174825
Step 186: 174825 + 945 = 175770
Step 187: 175770 + 945 = 176715
Step 188: 176715 + 945 = 177660
Step 189: 177660 + 945 = 178605
Step 190: 178605 + 945 = 179550
Step 191: 179550 + 945 = 180495
Step 192: 180495 + 945 = 181440
Step 193: 181440 + 945 = 182385
Step 194: 182385 + 945 = 183330
Step 195: 183330 + 945 = 184275
Step 196: 184275 + 945 = 185220
Step 197: 185220 + 945 = 186165
Step 198: 186165 + 945 = 187110
Step 199: 187110 + 945 = 188055
Step 200: 188055 + 945 = 189000
Step 201: 189000 + 945 = 189945
Step 202: 189945 + 945 = 190890
Step 203: 190890 + 945 = 191835
Step 204: 191835 + 945 = 192780
Step 205: 192780 + 945 = 193725
Step 206: 193725 + 945 = 194670
Step 207: 194670 + 945 = 195615
Step 208: 195615 + 945 = 196560
Step 209: 196560 + 945 = 197505
Step 210: 197505 + 945 = 198450
Step 211: 198450 + 945 = 199395
Step 212: 199395 + 945 = 200340
Step 213: 200340 + 945 = 201285
Step 214: 201285 + 945 = 202230
Step 215: 202230 + 945 = 203175
Step 216: 203175 + 945 = 204120
Step 217: 204120 + 945 = 205065
Step 218: 205065 + 945 = 206010
Step 219: 206010 + 945 = 206955
Step 220: 206955 + 945 = 207900
Step 221: 207900 + 945 = 208845
Step 222: 208845 + 945 = 209790
Step 223: 209790 + 945 = 210735
Step 224: 210735 + 945 = 211680
Step 225: 211680 + 945 = 212625
Step 226: 212625 + 945 = 213570
Step 227: 213570 + 945 = 214515
Step 228: 214515 + 945 = 215460
Step 229: 215460 + 945 = 216405
Step 230: 216405 + 945 = 217350
Step 231: 217350 + 945 = 218295
Step 232: 218295 + 945 = 219240
Step 233: 219240 + 945 = 220185
Step 234: 220185 + 945 = 221130
Step 235: 221130 + 945 = 222075
Step 236: 222075 + 945 = 223020
Step 237: 223020 + 945 = 223965
Step 238: 223965 + 945 = 224910
Step 239: 224910 + 945 = 225855
Step 240: 225855 + 945 = 226800
Step 241: 226800 + 945 = 227745
Step 242: 227745 + 945 = 228690
Step 243: 228690 + 945 = 229635
Step 244: 229635 + 945 = 230580
Step 245: 230580 + 945 = 231525
Step 246: 231525 + 945 = 232470
Step 247: 232470 + 945 = 233415
Step 248: 233415 + 945 = 234360
Step 249: 234360 + 945 = 235305
Step 250: 235305 + 945 = 236250
Step 251: 236250 + 945 = 237195
Step 252: 237195 + 945 = 238140
Step 253: 238140 + 945 = 239085
Step 254: 239085 + 945 = 240030
Step 255: 240030 + 945 = 240975
Step 256: 240975 + 945 = 241920
Step 257: 241920 + 945 = 242865
Step 258: 242865 + 945 = 243810
Step 259: 243810 + 945 = 244755
Step 260: 244755 + 945 = 245700
Step 261: 245700 + 945 = 246645
Step 262: 246645 + 945 = 247590
Step 263: 247590 + 945 = 248535
Step 264: 248535 + 945 = 249480
Step 265: 249480 + 945 = 250425
Step 266: 250425 + 945 = 251370
Step 267: 251370 + 945 = 252315
Step 268: 252315 + 945 = 253260
Step 269: 253260 + 945 = 254205
Step 270: 254205 + 945 = 255150
Step 271: 255150 + 945 = 256095
Step 272: 256095 + 945 = 257040
Step 273: 257040 + 945 = 257985
Step 274: 257985 + 945 = 258930
Step 275: 258930 + 945 = 259875
Step 276: 259875 + 945 = 260820
Step 277: 260820 + 945 = 261765
Step 278: 261765 + 945 = 262710
Step 279: 262710 + 945 = 263655
Step 280: 263655 + 945 = 264600
Step 281: 264600 + 945 = 265545
Step 282: 265545 + 945 = 266490
Step 283: 266490 + 945 = 267435
Step 284: 267435 + 945 = 268380
Step 285: 268380 + 945 = 269325
Step 286: 269325 + 945 = 270270
Step 287: 270270 + 945 = 271215
Step 288: 271215 + 945 = 272160
Step 289: 272160 + 945 = 273105
Step 290: 273105 + 945 = 274050
Step 291: 274050 + 945 = 274995
Step 292: 274995 + 945 = 275940
Step 293: 275940 + 945 = 276885
Step 294: 276885 + 945 = 277830
Step 295: 277830 + 945 = 278775
Step 296: 278775 + 945 = 279720
Step 297: 279720 + 945 = 280665
Step 298: 280665 + 945 = 281610
Step 299: 281610 + 945 = 282555
Step 300: 282555 + 945 = 283500
Step 301: 283500 + 945 = 284445
Step 302: 284445 + 945 = 285390
Step 303: 285390 + 945 = 286335
Step 304: 286335 + 945 = 287280
Step 305: 287280 + 945 = 288225
Step 306: 288225 + 945 = 289170
Step 307: 289170 + 945 = 290115
Step 308: 290115 + 945 = 291060
Step 309: 291060 + 945 = 292005
Step 310: 292005 + 945 = 292950
Step 311: 292950 + 945 = 293895
Step 312: 293895 + 945 = 294840
Step 313: 294840 + 945 = 295785
Step 314: 295785 + 945 = 296730
Step 315: 296730 + 945 = 297675
Step 316: 297675 + 945 = 298620
Step 317: 298620 + 945 = 299565
Step 318: 299565 + 945 = 300510
Step 319: 300510 + 945 = 301455
Step 320: 301455 + 945 = 302400
Step 321: 302400 + 945 = 303345
Step 322: 303345 + 945 = 304290
Step 323: 304290 + 945 = 305235
Step 324: 305235 + 945 = 306180
Step 325: 306180 + 945 = 307125
Step 326: 307125 + 945 = 308070
Step 327: 308070 + 945 = 309015
Step 328: 309015 + 945 = 309960
Step 329: 309960 + 945 = 310905
Step 330: 310905 + 945 = 311850
Step 331: 311850 + 945 = 312795
Step 332: 312795 + 945 = 313740
Step 333: 313740 + 945 = 314685
Step 334: 314685 + 945 = 315630
Step 335: 315630 + 945 = 316575
Step 336: 316575 + 945 = 317520
Step 337: 317520 + 945 = 318465
Step 338: 318465 + 945 = 319410
Step 339: 319410 + 945 = 320355
Step 340: 320355 + 945 = 321300
Step 341: 321300 + 945 = 322245
Step 342: 322245 + 945 = 323190
Step 343: 323190 + 945 = 324135
Step 344: 324135 + 945 = 325080
Step 345: 325080 + 945 = 326025
Step 346: 326025 + 945 = 326970
Step 347: 326970 + 945 = 327915
Step 348: 327915 + 945 = 328860
Step 349: 328860 + 945 = 329805
Step 350: 329805 + 945 = 330750
Step 351: 330750 + 945 = 331695
Step 352: 331695 + 945 = 332640
Step 353: 332640 + 945 = 333585
Step 354: 333585 + 945 = 334530
Step 355: 334530 + 945 = 335475
Step 356: 335475 + 945 = 336420
Step 357: 336420 + 945 = 337365
Step 358: 337365 + 945 = 338310
Step 359: 338310 + 945 = 339255
Step 360: 339255 + 945 = 340200
Step 361: 340200 + 945 = 341145
Step 362: 341145 + 945 = 342090
Step 363: 342090 + 945 = 343035
Step 364: 343035 + 945 = 343980
Step 365: 343980 + 945 = 344925
Step 366: 344925 + 945 = 345870
Step 367: 345870 + 945 = 346815
Step 368: 346815 + 945 = 347760
Step 369: 347760 + 945 = 348705
Step 370: 348705 + 945 = 349650
Step 371: 349650 + 945 = 350595
Step 372: 350595 + 945 = 351540
Step 373: 351540 + 945 = 352485
Step 374: 352485 + 945 = 353430
Step 375: 353430 + 945 = 354375
Step 376: 354375 + 945 = 355320
Step 377: 355320 + 945 = 356265
Step 378: 356265 + 945 = 357210
Step 379: 357210 + 945 = 358155
Step 380: 358155 + 945 = 359100
Step 381: 359100 + 945 = 360045
Step 382: 360045 + 945 = 360990
Step 383: 360990 + 945 = 361935
Step 384: 361935 + 945 = 362880
Step 385: 362880 + 945 = 363825
Step 386: 363825 + 945 = 364770
Step 387: 364770 + 945 = 365715
Step 388: 365715 + 945 = 366660
Step 389: 366660 + 945 = 367605
Step 390: 367605 + 945 = 368550
Step 391: 368550 + 945 = 369495
Step 392: 369495 + 945 = 370440
Step 393: 370440 + 945 = 371385
Step 394: 371385 + 945 = 372330
Step 395: 372330 + 945 = 373275
Step 396: 373275 + 945 = 374220
Step 397: 374220 + 945 = 375165
Step 398: 375165 + 945 = 376110
Step 399: 376110 + 945 = 377055
Step 400: 377055 + 945 = 378000
Step 401: 378000 + 945 = 378945
Step 402: 378945 + 945 = 379890
Step 403: 379890 + 945 = 380835
Step 404: 380835 + 945 = 381780
Step 405: 381780 + 945 = 382725
Step 406: 382725 + 945 = 383670
Step 407: 383670 + 945 = 384615
Step 408: 384615 + 945 = 385560
Step 409: 385560 + 945 = 386505
Step 410: 386505 + 945 = 387450
Step 411: 387450 + 945 = 388395
Step 412: 388395 + 945 = 389340
Step 413: 389340 + 945 = 390285
Step 414: 390285 + 945 = 391230
Step 415: 391230 + 945 = 392175
Step 416: 392175 + 945 = 393120
Step 417: 393120 + 945 = 394065
Step 418: 394065 + 945 = 395010
Step 419: 395010 + 945 = 395955
Step 420: 395955 + 945 = 396900
Step 421: 396900 + 945 = 397845
Step 422: 397845 + 945 = 398790
Step 423: 398790 + 945 = 399735
Step 424: 399735 + 945 = 400680
Step 425: 400680 + 945 = 401625
Step 426: 401625 + 945 = 402570
Step 427: 402570 + 945 = 403515
Step 428: 403515 + 945 = 404460
Step 429: 404460 + 945 = 405405
Step 430: 405405 + 945 = 406350
Step 431: 406350 + 945 = 407295
Step 432: 407295 + 945 = 408240
Step 433: 408240 + 945 = 409185
Step 434: 409185 + 945 = 410130
Step 435: 410130 + 945 = 411075
Step 436: 411075 + 945 = 412020
Step 437: 412020 + 945 = 412965
Step 438: 412965 + 945 = 413910
Step 439: 413910 + 945 = 414855
Step 440: 414855 + 945 = 415800
Step 441: 415800 + 945 = 416745
Step 442: 416745 + 945 = 417690
Step 443: 417690 + 945 = 418635
Step 444: 418635 + 945 = 419580
Step 445: 419580 + 945 = 420525
Step 446: 420525 + 945 = 421470
Step 447: 421470 + 945 = 422415
Step 448: 422415 + 945 = 423360
Step 449: 423360 + 945 = 424305
Step 450: 424305 + 945 = 425250
Step 451: 425250 + 945 = 426195
Step 452: 426195 + 945 = 427140
Step 453: 427140 + 945 = 428085
Step 454: 428085 + 945 = 429030
Step 455: 429030 + 945 = 429975
Step 456: 429975 + 945 = 430920
Step 457: 430920 + 945 = 431865
Step 458: 431865 + 945 = 432810
Step 459: 432810 + 945 = 433755
Step 460: 433755 + 945 = 434700
Step 461: 434700 + 945 = 435645
Step 462: 435645 + 945 = 436590
Step 463: 436590 + 945 = 437535
Step 464: 437535 + 945 = 438480
Step 465: 438480 + 945 = 439425
Step 466: 439425 + 945 = 440370
Step 467: 440370 + 945 = 441315
Step 468: 441315 + 945 = 442260
Step 469: 442260 + 945 = 443205
Step 470: 443205 + 945 = 444150
Step 471: 444150 + 945 = 445095
Step 472: 445095 + 945 = 446040
Step 473: 446040 + 945 = 446985
Step 474: 446985 + 945 = 447930
Step 475: 447930 + 945 = 448875
Step 476: 448875 + 945 = 449820
Step 477: 449820 + 945 = 450765

So, 945*477 = 450765