Alright, let's solve this math problem step by step. First, we have the number 848. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 305. So, we're going to take the number 848 and add it to itself 305 times.
Step 1: 0 + 848 = 848
Step 2: 848 + 848 = 1696
Step 3: 1696 + 848 = 2544
Step 4: 2544 + 848 = 3392
Step 5: 3392 + 848 = 4240
Step 6: 4240 + 848 = 5088
Step 7: 5088 + 848 = 5936
Step 8: 5936 + 848 = 6784
Step 9: 6784 + 848 = 7632
Step 10: 7632 + 848 = 8480
Step 11: 8480 + 848 = 9328
Step 12: 9328 + 848 = 10176
Step 13: 10176 + 848 = 11024
Step 14: 11024 + 848 = 11872
Step 15: 11872 + 848 = 12720
Step 16: 12720 + 848 = 13568
Step 17: 13568 + 848 = 14416
Step 18: 14416 + 848 = 15264
Step 19: 15264 + 848 = 16112
Step 20: 16112 + 848 = 16960
Step 21: 16960 + 848 = 17808
Step 22: 17808 + 848 = 18656
Step 23: 18656 + 848 = 19504
Step 24: 19504 + 848 = 20352
Step 25: 20352 + 848 = 21200
Step 26: 21200 + 848 = 22048
Step 27: 22048 + 848 = 22896
Step 28: 22896 + 848 = 23744
Step 29: 23744 + 848 = 24592
Step 30: 24592 + 848 = 25440
Step 31: 25440 + 848 = 26288
Step 32: 26288 + 848 = 27136
Step 33: 27136 + 848 = 27984
Step 34: 27984 + 848 = 28832
Step 35: 28832 + 848 = 29680
Step 36: 29680 + 848 = 30528
Step 37: 30528 + 848 = 31376
Step 38: 31376 + 848 = 32224
Step 39: 32224 + 848 = 33072
Step 40: 33072 + 848 = 33920
Step 41: 33920 + 848 = 34768
Step 42: 34768 + 848 = 35616
Step 43: 35616 + 848 = 36464
Step 44: 36464 + 848 = 37312
Step 45: 37312 + 848 = 38160
Step 46: 38160 + 848 = 39008
Step 47: 39008 + 848 = 39856
Step 48: 39856 + 848 = 40704
Step 49: 40704 + 848 = 41552
Step 50: 41552 + 848 = 42400
Step 51: 42400 + 848 = 43248
Step 52: 43248 + 848 = 44096
Step 53: 44096 + 848 = 44944
Step 54: 44944 + 848 = 45792
Step 55: 45792 + 848 = 46640
Step 56: 46640 + 848 = 47488
Step 57: 47488 + 848 = 48336
Step 58: 48336 + 848 = 49184
Step 59: 49184 + 848 = 50032
Step 60: 50032 + 848 = 50880
Step 61: 50880 + 848 = 51728
Step 62: 51728 + 848 = 52576
Step 63: 52576 + 848 = 53424
Step 64: 53424 + 848 = 54272
Step 65: 54272 + 848 = 55120
Step 66: 55120 + 848 = 55968
Step 67: 55968 + 848 = 56816
Step 68: 56816 + 848 = 57664
Step 69: 57664 + 848 = 58512
Step 70: 58512 + 848 = 59360
Step 71: 59360 + 848 = 60208
Step 72: 60208 + 848 = 61056
Step 73: 61056 + 848 = 61904
Step 74: 61904 + 848 = 62752
Step 75: 62752 + 848 = 63600
Step 76: 63600 + 848 = 64448
Step 77: 64448 + 848 = 65296
Step 78: 65296 + 848 = 66144
Step 79: 66144 + 848 = 66992
Step 80: 66992 + 848 = 67840
Step 81: 67840 + 848 = 68688
Step 82: 68688 + 848 = 69536
Step 83: 69536 + 848 = 70384
Step 84: 70384 + 848 = 71232
Step 85: 71232 + 848 = 72080
Step 86: 72080 + 848 = 72928
Step 87: 72928 + 848 = 73776
Step 88: 73776 + 848 = 74624
Step 89: 74624 + 848 = 75472
Step 90: 75472 + 848 = 76320
Step 91: 76320 + 848 = 77168
Step 92: 77168 + 848 = 78016
Step 93: 78016 + 848 = 78864
Step 94: 78864 + 848 = 79712
Step 95: 79712 + 848 = 80560
Step 96: 80560 + 848 = 81408
Step 97: 81408 + 848 = 82256
Step 98: 82256 + 848 = 83104
Step 99: 83104 + 848 = 83952
Step 100: 83952 + 848 = 84800
Step 101: 84800 + 848 = 85648
Step 102: 85648 + 848 = 86496
Step 103: 86496 + 848 = 87344
Step 104: 87344 + 848 = 88192
Step 105: 88192 + 848 = 89040
Step 106: 89040 + 848 = 89888
Step 107: 89888 + 848 = 90736
Step 108: 90736 + 848 = 91584
Step 109: 91584 + 848 = 92432
Step 110: 92432 + 848 = 93280
Step 111: 93280 + 848 = 94128
Step 112: 94128 + 848 = 94976
Step 113: 94976 + 848 = 95824
Step 114: 95824 + 848 = 96672
Step 115: 96672 + 848 = 97520
Step 116: 97520 + 848 = 98368
Step 117: 98368 + 848 = 99216
Step 118: 99216 + 848 = 100064
Step 119: 100064 + 848 = 100912
Step 120: 100912 + 848 = 101760
Step 121: 101760 + 848 = 102608
Step 122: 102608 + 848 = 103456
Step 123: 103456 + 848 = 104304
Step 124: 104304 + 848 = 105152
Step 125: 105152 + 848 = 106000
Step 126: 106000 + 848 = 106848
Step 127: 106848 + 848 = 107696
Step 128: 107696 + 848 = 108544
Step 129: 108544 + 848 = 109392
Step 130: 109392 + 848 = 110240
Step 131: 110240 + 848 = 111088
Step 132: 111088 + 848 = 111936
Step 133: 111936 + 848 = 112784
Step 134: 112784 + 848 = 113632
Step 135: 113632 + 848 = 114480
Step 136: 114480 + 848 = 115328
Step 137: 115328 + 848 = 116176
Step 138: 116176 + 848 = 117024
Step 139: 117024 + 848 = 117872
Step 140: 117872 + 848 = 118720
Step 141: 118720 + 848 = 119568
Step 142: 119568 + 848 = 120416
Step 143: 120416 + 848 = 121264
Step 144: 121264 + 848 = 122112
Step 145: 122112 + 848 = 122960
Step 146: 122960 + 848 = 123808
Step 147: 123808 + 848 = 124656
Step 148: 124656 + 848 = 125504
Step 149: 125504 + 848 = 126352
Step 150: 126352 + 848 = 127200
Step 151: 127200 + 848 = 128048
Step 152: 128048 + 848 = 128896
Step 153: 128896 + 848 = 129744
Step 154: 129744 + 848 = 130592
Step 155: 130592 + 848 = 131440
Step 156: 131440 + 848 = 132288
Step 157: 132288 + 848 = 133136
Step 158: 133136 + 848 = 133984
Step 159: 133984 + 848 = 134832
Step 160: 134832 + 848 = 135680
Step 161: 135680 + 848 = 136528
Step 162: 136528 + 848 = 137376
Step 163: 137376 + 848 = 138224
Step 164: 138224 + 848 = 139072
Step 165: 139072 + 848 = 139920
Step 166: 139920 + 848 = 140768
Step 167: 140768 + 848 = 141616
Step 168: 141616 + 848 = 142464
Step 169: 142464 + 848 = 143312
Step 170: 143312 + 848 = 144160
Step 171: 144160 + 848 = 145008
Step 172: 145008 + 848 = 145856
Step 173: 145856 + 848 = 146704
Step 174: 146704 + 848 = 147552
Step 175: 147552 + 848 = 148400
Step 176: 148400 + 848 = 149248
Step 177: 149248 + 848 = 150096
Step 178: 150096 + 848 = 150944
Step 179: 150944 + 848 = 151792
Step 180: 151792 + 848 = 152640
Step 181: 152640 + 848 = 153488
Step 182: 153488 + 848 = 154336
Step 183: 154336 + 848 = 155184
Step 184: 155184 + 848 = 156032
Step 185: 156032 + 848 = 156880
Step 186: 156880 + 848 = 157728
Step 187: 157728 + 848 = 158576
Step 188: 158576 + 848 = 159424
Step 189: 159424 + 848 = 160272
Step 190: 160272 + 848 = 161120
Step 191: 161120 + 848 = 161968
Step 192: 161968 + 848 = 162816
Step 193: 162816 + 848 = 163664
Step 194: 163664 + 848 = 164512
Step 195: 164512 + 848 = 165360
Step 196: 165360 + 848 = 166208
Step 197: 166208 + 848 = 167056
Step 198: 167056 + 848 = 167904
Step 199: 167904 + 848 = 168752
Step 200: 168752 + 848 = 169600
Step 201: 169600 + 848 = 170448
Step 202: 170448 + 848 = 171296
Step 203: 171296 + 848 = 172144
Step 204: 172144 + 848 = 172992
Step 205: 172992 + 848 = 173840
Step 206: 173840 + 848 = 174688
Step 207: 174688 + 848 = 175536
Step 208: 175536 + 848 = 176384
Step 209: 176384 + 848 = 177232
Step 210: 177232 + 848 = 178080
Step 211: 178080 + 848 = 178928
Step 212: 178928 + 848 = 179776
Step 213: 179776 + 848 = 180624
Step 214: 180624 + 848 = 181472
Step 215: 181472 + 848 = 182320
Step 216: 182320 + 848 = 183168
Step 217: 183168 + 848 = 184016
Step 218: 184016 + 848 = 184864
Step 219: 184864 + 848 = 185712
Step 220: 185712 + 848 = 186560
Step 221: 186560 + 848 = 187408
Step 222: 187408 + 848 = 188256
Step 223: 188256 + 848 = 189104
Step 224: 189104 + 848 = 189952
Step 225: 189952 + 848 = 190800
Step 226: 190800 + 848 = 191648
Step 227: 191648 + 848 = 192496
Step 228: 192496 + 848 = 193344
Step 229: 193344 + 848 = 194192
Step 230: 194192 + 848 = 195040
Step 231: 195040 + 848 = 195888
Step 232: 195888 + 848 = 196736
Step 233: 196736 + 848 = 197584
Step 234: 197584 + 848 = 198432
Step 235: 198432 + 848 = 199280
Step 236: 199280 + 848 = 200128
Step 237: 200128 + 848 = 200976
Step 238: 200976 + 848 = 201824
Step 239: 201824 + 848 = 202672
Step 240: 202672 + 848 = 203520
Step 241: 203520 + 848 = 204368
Step 242: 204368 + 848 = 205216
Step 243: 205216 + 848 = 206064
Step 244: 206064 + 848 = 206912
Step 245: 206912 + 848 = 207760
Step 246: 207760 + 848 = 208608
Step 247: 208608 + 848 = 209456
Step 248: 209456 + 848 = 210304
Step 249: 210304 + 848 = 211152
Step 250: 211152 + 848 = 212000
Step 251: 212000 + 848 = 212848
Step 252: 212848 + 848 = 213696
Step 253: 213696 + 848 = 214544
Step 254: 214544 + 848 = 215392
Step 255: 215392 + 848 = 216240
Step 256: 216240 + 848 = 217088
Step 257: 217088 + 848 = 217936
Step 258: 217936 + 848 = 218784
Step 259: 218784 + 848 = 219632
Step 260: 219632 + 848 = 220480
Step 261: 220480 + 848 = 221328
Step 262: 221328 + 848 = 222176
Step 263: 222176 + 848 = 223024
Step 264: 223024 + 848 = 223872
Step 265: 223872 + 848 = 224720
Step 266: 224720 + 848 = 225568
Step 267: 225568 + 848 = 226416
Step 268: 226416 + 848 = 227264
Step 269: 227264 + 848 = 228112
Step 270: 228112 + 848 = 228960
Step 271: 228960 + 848 = 229808
Step 272: 229808 + 848 = 230656
Step 273: 230656 + 848 = 231504
Step 274: 231504 + 848 = 232352
Step 275: 232352 + 848 = 233200
Step 276: 233200 + 848 = 234048
Step 277: 234048 + 848 = 234896
Step 278: 234896 + 848 = 235744
Step 279: 235744 + 848 = 236592
Step 280: 236592 + 848 = 237440
Step 281: 237440 + 848 = 238288
Step 282: 238288 + 848 = 239136
Step 283: 239136 + 848 = 239984
Step 284: 239984 + 848 = 240832
Step 285: 240832 + 848 = 241680
Step 286: 241680 + 848 = 242528
Step 287: 242528 + 848 = 243376
Step 288: 243376 + 848 = 244224
Step 289: 244224 + 848 = 245072
Step 290: 245072 + 848 = 245920
Step 291: 245920 + 848 = 246768
Step 292: 246768 + 848 = 247616
Step 293: 247616 + 848 = 248464
Step 294: 248464 + 848 = 249312
Step 295: 249312 + 848 = 250160
Step 296: 250160 + 848 = 251008
Step 297: 251008 + 848 = 251856
Step 298: 251856 + 848 = 252704
Step 299: 252704 + 848 = 253552
Step 300: 253552 + 848 = 254400
Step 301: 254400 + 848 = 255248
Step 302: 255248 + 848 = 256096
Step 303: 256096 + 848 = 256944
Step 304: 256944 + 848 = 257792
Step 305: 257792 + 848 = 258640

So, 848*305 = 258640