Alright, let's solve this math problem step by step. First, we have the number 885. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 351. So, we're going to take the number 885 and add it to itself 351 times.
Step 1: 0 + 885 = 885
Step 2: 885 + 885 = 1770
Step 3: 1770 + 885 = 2655
Step 4: 2655 + 885 = 3540
Step 5: 3540 + 885 = 4425
Step 6: 4425 + 885 = 5310
Step 7: 5310 + 885 = 6195
Step 8: 6195 + 885 = 7080
Step 9: 7080 + 885 = 7965
Step 10: 7965 + 885 = 8850
Step 11: 8850 + 885 = 9735
Step 12: 9735 + 885 = 10620
Step 13: 10620 + 885 = 11505
Step 14: 11505 + 885 = 12390
Step 15: 12390 + 885 = 13275
Step 16: 13275 + 885 = 14160
Step 17: 14160 + 885 = 15045
Step 18: 15045 + 885 = 15930
Step 19: 15930 + 885 = 16815
Step 20: 16815 + 885 = 17700
Step 21: 17700 + 885 = 18585
Step 22: 18585 + 885 = 19470
Step 23: 19470 + 885 = 20355
Step 24: 20355 + 885 = 21240
Step 25: 21240 + 885 = 22125
Step 26: 22125 + 885 = 23010
Step 27: 23010 + 885 = 23895
Step 28: 23895 + 885 = 24780
Step 29: 24780 + 885 = 25665
Step 30: 25665 + 885 = 26550
Step 31: 26550 + 885 = 27435
Step 32: 27435 + 885 = 28320
Step 33: 28320 + 885 = 29205
Step 34: 29205 + 885 = 30090
Step 35: 30090 + 885 = 30975
Step 36: 30975 + 885 = 31860
Step 37: 31860 + 885 = 32745
Step 38: 32745 + 885 = 33630
Step 39: 33630 + 885 = 34515
Step 40: 34515 + 885 = 35400
Step 41: 35400 + 885 = 36285
Step 42: 36285 + 885 = 37170
Step 43: 37170 + 885 = 38055
Step 44: 38055 + 885 = 38940
Step 45: 38940 + 885 = 39825
Step 46: 39825 + 885 = 40710
Step 47: 40710 + 885 = 41595
Step 48: 41595 + 885 = 42480
Step 49: 42480 + 885 = 43365
Step 50: 43365 + 885 = 44250
Step 51: 44250 + 885 = 45135
Step 52: 45135 + 885 = 46020
Step 53: 46020 + 885 = 46905
Step 54: 46905 + 885 = 47790
Step 55: 47790 + 885 = 48675
Step 56: 48675 + 885 = 49560
Step 57: 49560 + 885 = 50445
Step 58: 50445 + 885 = 51330
Step 59: 51330 + 885 = 52215
Step 60: 52215 + 885 = 53100
Step 61: 53100 + 885 = 53985
Step 62: 53985 + 885 = 54870
Step 63: 54870 + 885 = 55755
Step 64: 55755 + 885 = 56640
Step 65: 56640 + 885 = 57525
Step 66: 57525 + 885 = 58410
Step 67: 58410 + 885 = 59295
Step 68: 59295 + 885 = 60180
Step 69: 60180 + 885 = 61065
Step 70: 61065 + 885 = 61950
Step 71: 61950 + 885 = 62835
Step 72: 62835 + 885 = 63720
Step 73: 63720 + 885 = 64605
Step 74: 64605 + 885 = 65490
Step 75: 65490 + 885 = 66375
Step 76: 66375 + 885 = 67260
Step 77: 67260 + 885 = 68145
Step 78: 68145 + 885 = 69030
Step 79: 69030 + 885 = 69915
Step 80: 69915 + 885 = 70800
Step 81: 70800 + 885 = 71685
Step 82: 71685 + 885 = 72570
Step 83: 72570 + 885 = 73455
Step 84: 73455 + 885 = 74340
Step 85: 74340 + 885 = 75225
Step 86: 75225 + 885 = 76110
Step 87: 76110 + 885 = 76995
Step 88: 76995 + 885 = 77880
Step 89: 77880 + 885 = 78765
Step 90: 78765 + 885 = 79650
Step 91: 79650 + 885 = 80535
Step 92: 80535 + 885 = 81420
Step 93: 81420 + 885 = 82305
Step 94: 82305 + 885 = 83190
Step 95: 83190 + 885 = 84075
Step 96: 84075 + 885 = 84960
Step 97: 84960 + 885 = 85845
Step 98: 85845 + 885 = 86730
Step 99: 86730 + 885 = 87615
Step 100: 87615 + 885 = 88500
Step 101: 88500 + 885 = 89385
Step 102: 89385 + 885 = 90270
Step 103: 90270 + 885 = 91155
Step 104: 91155 + 885 = 92040
Step 105: 92040 + 885 = 92925
Step 106: 92925 + 885 = 93810
Step 107: 93810 + 885 = 94695
Step 108: 94695 + 885 = 95580
Step 109: 95580 + 885 = 96465
Step 110: 96465 + 885 = 97350
Step 111: 97350 + 885 = 98235
Step 112: 98235 + 885 = 99120
Step 113: 99120 + 885 = 100005
Step 114: 100005 + 885 = 100890
Step 115: 100890 + 885 = 101775
Step 116: 101775 + 885 = 102660
Step 117: 102660 + 885 = 103545
Step 118: 103545 + 885 = 104430
Step 119: 104430 + 885 = 105315
Step 120: 105315 + 885 = 106200
Step 121: 106200 + 885 = 107085
Step 122: 107085 + 885 = 107970
Step 123: 107970 + 885 = 108855
Step 124: 108855 + 885 = 109740
Step 125: 109740 + 885 = 110625
Step 126: 110625 + 885 = 111510
Step 127: 111510 + 885 = 112395
Step 128: 112395 + 885 = 113280
Step 129: 113280 + 885 = 114165
Step 130: 114165 + 885 = 115050
Step 131: 115050 + 885 = 115935
Step 132: 115935 + 885 = 116820
Step 133: 116820 + 885 = 117705
Step 134: 117705 + 885 = 118590
Step 135: 118590 + 885 = 119475
Step 136: 119475 + 885 = 120360
Step 137: 120360 + 885 = 121245
Step 138: 121245 + 885 = 122130
Step 139: 122130 + 885 = 123015
Step 140: 123015 + 885 = 123900
Step 141: 123900 + 885 = 124785
Step 142: 124785 + 885 = 125670
Step 143: 125670 + 885 = 126555
Step 144: 126555 + 885 = 127440
Step 145: 127440 + 885 = 128325
Step 146: 128325 + 885 = 129210
Step 147: 129210 + 885 = 130095
Step 148: 130095 + 885 = 130980
Step 149: 130980 + 885 = 131865
Step 150: 131865 + 885 = 132750
Step 151: 132750 + 885 = 133635
Step 152: 133635 + 885 = 134520
Step 153: 134520 + 885 = 135405
Step 154: 135405 + 885 = 136290
Step 155: 136290 + 885 = 137175
Step 156: 137175 + 885 = 138060
Step 157: 138060 + 885 = 138945
Step 158: 138945 + 885 = 139830
Step 159: 139830 + 885 = 140715
Step 160: 140715 + 885 = 141600
Step 161: 141600 + 885 = 142485
Step 162: 142485 + 885 = 143370
Step 163: 143370 + 885 = 144255
Step 164: 144255 + 885 = 145140
Step 165: 145140 + 885 = 146025
Step 166: 146025 + 885 = 146910
Step 167: 146910 + 885 = 147795
Step 168: 147795 + 885 = 148680
Step 169: 148680 + 885 = 149565
Step 170: 149565 + 885 = 150450
Step 171: 150450 + 885 = 151335
Step 172: 151335 + 885 = 152220
Step 173: 152220 + 885 = 153105
Step 174: 153105 + 885 = 153990
Step 175: 153990 + 885 = 154875
Step 176: 154875 + 885 = 155760
Step 177: 155760 + 885 = 156645
Step 178: 156645 + 885 = 157530
Step 179: 157530 + 885 = 158415
Step 180: 158415 + 885 = 159300
Step 181: 159300 + 885 = 160185
Step 182: 160185 + 885 = 161070
Step 183: 161070 + 885 = 161955
Step 184: 161955 + 885 = 162840
Step 185: 162840 + 885 = 163725
Step 186: 163725 + 885 = 164610
Step 187: 164610 + 885 = 165495
Step 188: 165495 + 885 = 166380
Step 189: 166380 + 885 = 167265
Step 190: 167265 + 885 = 168150
Step 191: 168150 + 885 = 169035
Step 192: 169035 + 885 = 169920
Step 193: 169920 + 885 = 170805
Step 194: 170805 + 885 = 171690
Step 195: 171690 + 885 = 172575
Step 196: 172575 + 885 = 173460
Step 197: 173460 + 885 = 174345
Step 198: 174345 + 885 = 175230
Step 199: 175230 + 885 = 176115
Step 200: 176115 + 885 = 177000
Step 201: 177000 + 885 = 177885
Step 202: 177885 + 885 = 178770
Step 203: 178770 + 885 = 179655
Step 204: 179655 + 885 = 180540
Step 205: 180540 + 885 = 181425
Step 206: 181425 + 885 = 182310
Step 207: 182310 + 885 = 183195
Step 208: 183195 + 885 = 184080
Step 209: 184080 + 885 = 184965
Step 210: 184965 + 885 = 185850
Step 211: 185850 + 885 = 186735
Step 212: 186735 + 885 = 187620
Step 213: 187620 + 885 = 188505
Step 214: 188505 + 885 = 189390
Step 215: 189390 + 885 = 190275
Step 216: 190275 + 885 = 191160
Step 217: 191160 + 885 = 192045
Step 218: 192045 + 885 = 192930
Step 219: 192930 + 885 = 193815
Step 220: 193815 + 885 = 194700
Step 221: 194700 + 885 = 195585
Step 222: 195585 + 885 = 196470
Step 223: 196470 + 885 = 197355
Step 224: 197355 + 885 = 198240
Step 225: 198240 + 885 = 199125
Step 226: 199125 + 885 = 200010
Step 227: 200010 + 885 = 200895
Step 228: 200895 + 885 = 201780
Step 229: 201780 + 885 = 202665
Step 230: 202665 + 885 = 203550
Step 231: 203550 + 885 = 204435
Step 232: 204435 + 885 = 205320
Step 233: 205320 + 885 = 206205
Step 234: 206205 + 885 = 207090
Step 235: 207090 + 885 = 207975
Step 236: 207975 + 885 = 208860
Step 237: 208860 + 885 = 209745
Step 238: 209745 + 885 = 210630
Step 239: 210630 + 885 = 211515
Step 240: 211515 + 885 = 212400
Step 241: 212400 + 885 = 213285
Step 242: 213285 + 885 = 214170
Step 243: 214170 + 885 = 215055
Step 244: 215055 + 885 = 215940
Step 245: 215940 + 885 = 216825
Step 246: 216825 + 885 = 217710
Step 247: 217710 + 885 = 218595
Step 248: 218595 + 885 = 219480
Step 249: 219480 + 885 = 220365
Step 250: 220365 + 885 = 221250
Step 251: 221250 + 885 = 222135
Step 252: 222135 + 885 = 223020
Step 253: 223020 + 885 = 223905
Step 254: 223905 + 885 = 224790
Step 255: 224790 + 885 = 225675
Step 256: 225675 + 885 = 226560
Step 257: 226560 + 885 = 227445
Step 258: 227445 + 885 = 228330
Step 259: 228330 + 885 = 229215
Step 260: 229215 + 885 = 230100
Step 261: 230100 + 885 = 230985
Step 262: 230985 + 885 = 231870
Step 263: 231870 + 885 = 232755
Step 264: 232755 + 885 = 233640
Step 265: 233640 + 885 = 234525
Step 266: 234525 + 885 = 235410
Step 267: 235410 + 885 = 236295
Step 268: 236295 + 885 = 237180
Step 269: 237180 + 885 = 238065
Step 270: 238065 + 885 = 238950
Step 271: 238950 + 885 = 239835
Step 272: 239835 + 885 = 240720
Step 273: 240720 + 885 = 241605
Step 274: 241605 + 885 = 242490
Step 275: 242490 + 885 = 243375
Step 276: 243375 + 885 = 244260
Step 277: 244260 + 885 = 245145
Step 278: 245145 + 885 = 246030
Step 279: 246030 + 885 = 246915
Step 280: 246915 + 885 = 247800
Step 281: 247800 + 885 = 248685
Step 282: 248685 + 885 = 249570
Step 283: 249570 + 885 = 250455
Step 284: 250455 + 885 = 251340
Step 285: 251340 + 885 = 252225
Step 286: 252225 + 885 = 253110
Step 287: 253110 + 885 = 253995
Step 288: 253995 + 885 = 254880
Step 289: 254880 + 885 = 255765
Step 290: 255765 + 885 = 256650
Step 291: 256650 + 885 = 257535
Step 292: 257535 + 885 = 258420
Step 293: 258420 + 885 = 259305
Step 294: 259305 + 885 = 260190
Step 295: 260190 + 885 = 261075
Step 296: 261075 + 885 = 261960
Step 297: 261960 + 885 = 262845
Step 298: 262845 + 885 = 263730
Step 299: 263730 + 885 = 264615
Step 300: 264615 + 885 = 265500
Step 301: 265500 + 885 = 266385
Step 302: 266385 + 885 = 267270
Step 303: 267270 + 885 = 268155
Step 304: 268155 + 885 = 269040
Step 305: 269040 + 885 = 269925
Step 306: 269925 + 885 = 270810
Step 307: 270810 + 885 = 271695
Step 308: 271695 + 885 = 272580
Step 309: 272580 + 885 = 273465
Step 310: 273465 + 885 = 274350
Step 311: 274350 + 885 = 275235
Step 312: 275235 + 885 = 276120
Step 313: 276120 + 885 = 277005
Step 314: 277005 + 885 = 277890
Step 315: 277890 + 885 = 278775
Step 316: 278775 + 885 = 279660
Step 317: 279660 + 885 = 280545
Step 318: 280545 + 885 = 281430
Step 319: 281430 + 885 = 282315
Step 320: 282315 + 885 = 283200
Step 321: 283200 + 885 = 284085
Step 322: 284085 + 885 = 284970
Step 323: 284970 + 885 = 285855
Step 324: 285855 + 885 = 286740
Step 325: 286740 + 885 = 287625
Step 326: 287625 + 885 = 288510
Step 327: 288510 + 885 = 289395
Step 328: 289395 + 885 = 290280
Step 329: 290280 + 885 = 291165
Step 330: 291165 + 885 = 292050
Step 331: 292050 + 885 = 292935
Step 332: 292935 + 885 = 293820
Step 333: 293820 + 885 = 294705
Step 334: 294705 + 885 = 295590
Step 335: 295590 + 885 = 296475
Step 336: 296475 + 885 = 297360
Step 337: 297360 + 885 = 298245
Step 338: 298245 + 885 = 299130
Step 339: 299130 + 885 = 300015
Step 340: 300015 + 885 = 300900
Step 341: 300900 + 885 = 301785
Step 342: 301785 + 885 = 302670
Step 343: 302670 + 885 = 303555
Step 344: 303555 + 885 = 304440
Step 345: 304440 + 885 = 305325
Step 346: 305325 + 885 = 306210
Step 347: 306210 + 885 = 307095
Step 348: 307095 + 885 = 307980
Step 349: 307980 + 885 = 308865
Step 350: 308865 + 885 = 309750
Step 351: 309750 + 885 = 310635

So, 885*351 = 310635