Let's roll up our sleeves and solve this. We have 298 and we're going to multiply it by 339, essentially adding 298 to itself 339 times.
Step 1: 0 + 298 = 298
Step 2: 298 + 298 = 596
Step 3: 596 + 298 = 894
Step 4: 894 + 298 = 1192
Step 5: 1192 + 298 = 1490
Step 6: 1490 + 298 = 1788
Step 7: 1788 + 298 = 2086
Step 8: 2086 + 298 = 2384
Step 9: 2384 + 298 = 2682
Step 10: 2682 + 298 = 2980
Step 11: 2980 + 298 = 3278
Step 12: 3278 + 298 = 3576
Step 13: 3576 + 298 = 3874
Step 14: 3874 + 298 = 4172
Step 15: 4172 + 298 = 4470
Step 16: 4470 + 298 = 4768
Step 17: 4768 + 298 = 5066
Step 18: 5066 + 298 = 5364
Step 19: 5364 + 298 = 5662
Step 20: 5662 + 298 = 5960
Step 21: 5960 + 298 = 6258
Step 22: 6258 + 298 = 6556
Step 23: 6556 + 298 = 6854
Step 24: 6854 + 298 = 7152
Step 25: 7152 + 298 = 7450
Step 26: 7450 + 298 = 7748
Step 27: 7748 + 298 = 8046
Step 28: 8046 + 298 = 8344
Step 29: 8344 + 298 = 8642
Step 30: 8642 + 298 = 8940
Step 31: 8940 + 298 = 9238
Step 32: 9238 + 298 = 9536
Step 33: 9536 + 298 = 9834
Step 34: 9834 + 298 = 10132
Step 35: 10132 + 298 = 10430
Step 36: 10430 + 298 = 10728
Step 37: 10728 + 298 = 11026
Step 38: 11026 + 298 = 11324
Step 39: 11324 + 298 = 11622
Step 40: 11622 + 298 = 11920
Step 41: 11920 + 298 = 12218
Step 42: 12218 + 298 = 12516
Step 43: 12516 + 298 = 12814
Step 44: 12814 + 298 = 13112
Step 45: 13112 + 298 = 13410
Step 46: 13410 + 298 = 13708
Step 47: 13708 + 298 = 14006
Step 48: 14006 + 298 = 14304
Step 49: 14304 + 298 = 14602
Step 50: 14602 + 298 = 14900
Step 51: 14900 + 298 = 15198
Step 52: 15198 + 298 = 15496
Step 53: 15496 + 298 = 15794
Step 54: 15794 + 298 = 16092
Step 55: 16092 + 298 = 16390
Step 56: 16390 + 298 = 16688
Step 57: 16688 + 298 = 16986
Step 58: 16986 + 298 = 17284
Step 59: 17284 + 298 = 17582
Step 60: 17582 + 298 = 17880
Step 61: 17880 + 298 = 18178
Step 62: 18178 + 298 = 18476
Step 63: 18476 + 298 = 18774
Step 64: 18774 + 298 = 19072
Step 65: 19072 + 298 = 19370
Step 66: 19370 + 298 = 19668
Step 67: 19668 + 298 = 19966
Step 68: 19966 + 298 = 20264
Step 69: 20264 + 298 = 20562
Step 70: 20562 + 298 = 20860
Step 71: 20860 + 298 = 21158
Step 72: 21158 + 298 = 21456
Step 73: 21456 + 298 = 21754
Step 74: 21754 + 298 = 22052
Step 75: 22052 + 298 = 22350
Step 76: 22350 + 298 = 22648
Step 77: 22648 + 298 = 22946
Step 78: 22946 + 298 = 23244
Step 79: 23244 + 298 = 23542
Step 80: 23542 + 298 = 23840
Step 81: 23840 + 298 = 24138
Step 82: 24138 + 298 = 24436
Step 83: 24436 + 298 = 24734
Step 84: 24734 + 298 = 25032
Step 85: 25032 + 298 = 25330
Step 86: 25330 + 298 = 25628
Step 87: 25628 + 298 = 25926
Step 88: 25926 + 298 = 26224
Step 89: 26224 + 298 = 26522
Step 90: 26522 + 298 = 26820
Step 91: 26820 + 298 = 27118
Step 92: 27118 + 298 = 27416
Step 93: 27416 + 298 = 27714
Step 94: 27714 + 298 = 28012
Step 95: 28012 + 298 = 28310
Step 96: 28310 + 298 = 28608
Step 97: 28608 + 298 = 28906
Step 98: 28906 + 298 = 29204
Step 99: 29204 + 298 = 29502
Step 100: 29502 + 298 = 29800
Step 101: 29800 + 298 = 30098
Step 102: 30098 + 298 = 30396
Step 103: 30396 + 298 = 30694
Step 104: 30694 + 298 = 30992
Step 105: 30992 + 298 = 31290
Step 106: 31290 + 298 = 31588
Step 107: 31588 + 298 = 31886
Step 108: 31886 + 298 = 32184
Step 109: 32184 + 298 = 32482
Step 110: 32482 + 298 = 32780
Step 111: 32780 + 298 = 33078
Step 112: 33078 + 298 = 33376
Step 113: 33376 + 298 = 33674
Step 114: 33674 + 298 = 33972
Step 115: 33972 + 298 = 34270
Step 116: 34270 + 298 = 34568
Step 117: 34568 + 298 = 34866
Step 118: 34866 + 298 = 35164
Step 119: 35164 + 298 = 35462
Step 120: 35462 + 298 = 35760
Step 121: 35760 + 298 = 36058
Step 122: 36058 + 298 = 36356
Step 123: 36356 + 298 = 36654
Step 124: 36654 + 298 = 36952
Step 125: 36952 + 298 = 37250
Step 126: 37250 + 298 = 37548
Step 127: 37548 + 298 = 37846
Step 128: 37846 + 298 = 38144
Step 129: 38144 + 298 = 38442
Step 130: 38442 + 298 = 38740
Step 131: 38740 + 298 = 39038
Step 132: 39038 + 298 = 39336
Step 133: 39336 + 298 = 39634
Step 134: 39634 + 298 = 39932
Step 135: 39932 + 298 = 40230
Step 136: 40230 + 298 = 40528
Step 137: 40528 + 298 = 40826
Step 138: 40826 + 298 = 41124
Step 139: 41124 + 298 = 41422
Step 140: 41422 + 298 = 41720
Step 141: 41720 + 298 = 42018
Step 142: 42018 + 298 = 42316
Step 143: 42316 + 298 = 42614
Step 144: 42614 + 298 = 42912
Step 145: 42912 + 298 = 43210
Step 146: 43210 + 298 = 43508
Step 147: 43508 + 298 = 43806
Step 148: 43806 + 298 = 44104
Step 149: 44104 + 298 = 44402
Step 150: 44402 + 298 = 44700
Step 151: 44700 + 298 = 44998
Step 152: 44998 + 298 = 45296
Step 153: 45296 + 298 = 45594
Step 154: 45594 + 298 = 45892
Step 155: 45892 + 298 = 46190
Step 156: 46190 + 298 = 46488
Step 157: 46488 + 298 = 46786
Step 158: 46786 + 298 = 47084
Step 159: 47084 + 298 = 47382
Step 160: 47382 + 298 = 47680
Step 161: 47680 + 298 = 47978
Step 162: 47978 + 298 = 48276
Step 163: 48276 + 298 = 48574
Step 164: 48574 + 298 = 48872
Step 165: 48872 + 298 = 49170
Step 166: 49170 + 298 = 49468
Step 167: 49468 + 298 = 49766
Step 168: 49766 + 298 = 50064
Step 169: 50064 + 298 = 50362
Step 170: 50362 + 298 = 50660
Step 171: 50660 + 298 = 50958
Step 172: 50958 + 298 = 51256
Step 173: 51256 + 298 = 51554
Step 174: 51554 + 298 = 51852
Step 175: 51852 + 298 = 52150
Step 176: 52150 + 298 = 52448
Step 177: 52448 + 298 = 52746
Step 178: 52746 + 298 = 53044
Step 179: 53044 + 298 = 53342
Step 180: 53342 + 298 = 53640
Step 181: 53640 + 298 = 53938
Step 182: 53938 + 298 = 54236
Step 183: 54236 + 298 = 54534
Step 184: 54534 + 298 = 54832
Step 185: 54832 + 298 = 55130
Step 186: 55130 + 298 = 55428
Step 187: 55428 + 298 = 55726
Step 188: 55726 + 298 = 56024
Step 189: 56024 + 298 = 56322
Step 190: 56322 + 298 = 56620
Step 191: 56620 + 298 = 56918
Step 192: 56918 + 298 = 57216
Step 193: 57216 + 298 = 57514
Step 194: 57514 + 298 = 57812
Step 195: 57812 + 298 = 58110
Step 196: 58110 + 298 = 58408
Step 197: 58408 + 298 = 58706
Step 198: 58706 + 298 = 59004
Step 199: 59004 + 298 = 59302
Step 200: 59302 + 298 = 59600
Step 201: 59600 + 298 = 59898
Step 202: 59898 + 298 = 60196
Step 203: 60196 + 298 = 60494
Step 204: 60494 + 298 = 60792
Step 205: 60792 + 298 = 61090
Step 206: 61090 + 298 = 61388
Step 207: 61388 + 298 = 61686
Step 208: 61686 + 298 = 61984
Step 209: 61984 + 298 = 62282
Step 210: 62282 + 298 = 62580
Step 211: 62580 + 298 = 62878
Step 212: 62878 + 298 = 63176
Step 213: 63176 + 298 = 63474
Step 214: 63474 + 298 = 63772
Step 215: 63772 + 298 = 64070
Step 216: 64070 + 298 = 64368
Step 217: 64368 + 298 = 64666
Step 218: 64666 + 298 = 64964
Step 219: 64964 + 298 = 65262
Step 220: 65262 + 298 = 65560
Step 221: 65560 + 298 = 65858
Step 222: 65858 + 298 = 66156
Step 223: 66156 + 298 = 66454
Step 224: 66454 + 298 = 66752
Step 225: 66752 + 298 = 67050
Step 226: 67050 + 298 = 67348
Step 227: 67348 + 298 = 67646
Step 228: 67646 + 298 = 67944
Step 229: 67944 + 298 = 68242
Step 230: 68242 + 298 = 68540
Step 231: 68540 + 298 = 68838
Step 232: 68838 + 298 = 69136
Step 233: 69136 + 298 = 69434
Step 234: 69434 + 298 = 69732
Step 235: 69732 + 298 = 70030
Step 236: 70030 + 298 = 70328
Step 237: 70328 + 298 = 70626
Step 238: 70626 + 298 = 70924
Step 239: 70924 + 298 = 71222
Step 240: 71222 + 298 = 71520
Step 241: 71520 + 298 = 71818
Step 242: 71818 + 298 = 72116
Step 243: 72116 + 298 = 72414
Step 244: 72414 + 298 = 72712
Step 245: 72712 + 298 = 73010
Step 246: 73010 + 298 = 73308
Step 247: 73308 + 298 = 73606
Step 248: 73606 + 298 = 73904
Step 249: 73904 + 298 = 74202
Step 250: 74202 + 298 = 74500
Step 251: 74500 + 298 = 74798
Step 252: 74798 + 298 = 75096
Step 253: 75096 + 298 = 75394
Step 254: 75394 + 298 = 75692
Step 255: 75692 + 298 = 75990
Step 256: 75990 + 298 = 76288
Step 257: 76288 + 298 = 76586
Step 258: 76586 + 298 = 76884
Step 259: 76884 + 298 = 77182
Step 260: 77182 + 298 = 77480
Step 261: 77480 + 298 = 77778
Step 262: 77778 + 298 = 78076
Step 263: 78076 + 298 = 78374
Step 264: 78374 + 298 = 78672
Step 265: 78672 + 298 = 78970
Step 266: 78970 + 298 = 79268
Step 267: 79268 + 298 = 79566
Step 268: 79566 + 298 = 79864
Step 269: 79864 + 298 = 80162
Step 270: 80162 + 298 = 80460
Step 271: 80460 + 298 = 80758
Step 272: 80758 + 298 = 81056
Step 273: 81056 + 298 = 81354
Step 274: 81354 + 298 = 81652
Step 275: 81652 + 298 = 81950
Step 276: 81950 + 298 = 82248
Step 277: 82248 + 298 = 82546
Step 278: 82546 + 298 = 82844
Step 279: 82844 + 298 = 83142
Step 280: 83142 + 298 = 83440
Step 281: 83440 + 298 = 83738
Step 282: 83738 + 298 = 84036
Step 283: 84036 + 298 = 84334
Step 284: 84334 + 298 = 84632
Step 285: 84632 + 298 = 84930
Step 286: 84930 + 298 = 85228
Step 287: 85228 + 298 = 85526
Step 288: 85526 + 298 = 85824
Step 289: 85824 + 298 = 86122
Step 290: 86122 + 298 = 86420
Step 291: 86420 + 298 = 86718
Step 292: 86718 + 298 = 87016
Step 293: 87016 + 298 = 87314
Step 294: 87314 + 298 = 87612
Step 295: 87612 + 298 = 87910
Step 296: 87910 + 298 = 88208
Step 297: 88208 + 298 = 88506
Step 298: 88506 + 298 = 88804
Step 299: 88804 + 298 = 89102
Step 300: 89102 + 298 = 89400
Step 301: 89400 + 298 = 89698
Step 302: 89698 + 298 = 89996
Step 303: 89996 + 298 = 90294
Step 304: 90294 + 298 = 90592
Step 305: 90592 + 298 = 90890
Step 306: 90890 + 298 = 91188
Step 307: 91188 + 298 = 91486
Step 308: 91486 + 298 = 91784
Step 309: 91784 + 298 = 92082
Step 310: 92082 + 298 = 92380
Step 311: 92380 + 298 = 92678
Step 312: 92678 + 298 = 92976
Step 313: 92976 + 298 = 93274
Step 314: 93274 + 298 = 93572
Step 315: 93572 + 298 = 93870
Step 316: 93870 + 298 = 94168
Step 317: 94168 + 298 = 94466
Step 318: 94466 + 298 = 94764
Step 319: 94764 + 298 = 95062
Step 320: 95062 + 298 = 95360
Step 321: 95360 + 298 = 95658
Step 322: 95658 + 298 = 95956
Step 323: 95956 + 298 = 96254
Step 324: 96254 + 298 = 96552
Step 325: 96552 + 298 = 96850
Step 326: 96850 + 298 = 97148
Step 327: 97148 + 298 = 97446
Step 328: 97446 + 298 = 97744
Step 329: 97744 + 298 = 98042
Step 330: 98042 + 298 = 98340
Step 331: 98340 + 298 = 98638
Step 332: 98638 + 298 = 98936
Step 333: 98936 + 298 = 99234
Step 334: 99234 + 298 = 99532
Step 335: 99532 + 298 = 99830
Step 336: 99830 + 298 = 100128
Step 337: 100128 + 298 = 100426
Step 338: 100426 + 298 = 100724
Step 339: 100724 + 298 = 101022

So, 298*339 = 101022