Sure thing! We've got 536 and we're gonna multiply it by 280. That's the same as adding 536 to itself 280 times.
Step 1: 0 + 536 = 536
Step 2: 536 + 536 = 1072
Step 3: 1072 + 536 = 1608
Step 4: 1608 + 536 = 2144
Step 5: 2144 + 536 = 2680
Step 6: 2680 + 536 = 3216
Step 7: 3216 + 536 = 3752
Step 8: 3752 + 536 = 4288
Step 9: 4288 + 536 = 4824
Step 10: 4824 + 536 = 5360
Step 11: 5360 + 536 = 5896
Step 12: 5896 + 536 = 6432
Step 13: 6432 + 536 = 6968
Step 14: 6968 + 536 = 7504
Step 15: 7504 + 536 = 8040
Step 16: 8040 + 536 = 8576
Step 17: 8576 + 536 = 9112
Step 18: 9112 + 536 = 9648
Step 19: 9648 + 536 = 10184
Step 20: 10184 + 536 = 10720
Step 21: 10720 + 536 = 11256
Step 22: 11256 + 536 = 11792
Step 23: 11792 + 536 = 12328
Step 24: 12328 + 536 = 12864
Step 25: 12864 + 536 = 13400
Step 26: 13400 + 536 = 13936
Step 27: 13936 + 536 = 14472
Step 28: 14472 + 536 = 15008
Step 29: 15008 + 536 = 15544
Step 30: 15544 + 536 = 16080
Step 31: 16080 + 536 = 16616
Step 32: 16616 + 536 = 17152
Step 33: 17152 + 536 = 17688
Step 34: 17688 + 536 = 18224
Step 35: 18224 + 536 = 18760
Step 36: 18760 + 536 = 19296
Step 37: 19296 + 536 = 19832
Step 38: 19832 + 536 = 20368
Step 39: 20368 + 536 = 20904
Step 40: 20904 + 536 = 21440
Step 41: 21440 + 536 = 21976
Step 42: 21976 + 536 = 22512
Step 43: 22512 + 536 = 23048
Step 44: 23048 + 536 = 23584
Step 45: 23584 + 536 = 24120
Step 46: 24120 + 536 = 24656
Step 47: 24656 + 536 = 25192
Step 48: 25192 + 536 = 25728
Step 49: 25728 + 536 = 26264
Step 50: 26264 + 536 = 26800
Step 51: 26800 + 536 = 27336
Step 52: 27336 + 536 = 27872
Step 53: 27872 + 536 = 28408
Step 54: 28408 + 536 = 28944
Step 55: 28944 + 536 = 29480
Step 56: 29480 + 536 = 30016
Step 57: 30016 + 536 = 30552
Step 58: 30552 + 536 = 31088
Step 59: 31088 + 536 = 31624
Step 60: 31624 + 536 = 32160
Step 61: 32160 + 536 = 32696
Step 62: 32696 + 536 = 33232
Step 63: 33232 + 536 = 33768
Step 64: 33768 + 536 = 34304
Step 65: 34304 + 536 = 34840
Step 66: 34840 + 536 = 35376
Step 67: 35376 + 536 = 35912
Step 68: 35912 + 536 = 36448
Step 69: 36448 + 536 = 36984
Step 70: 36984 + 536 = 37520
Step 71: 37520 + 536 = 38056
Step 72: 38056 + 536 = 38592
Step 73: 38592 + 536 = 39128
Step 74: 39128 + 536 = 39664
Step 75: 39664 + 536 = 40200
Step 76: 40200 + 536 = 40736
Step 77: 40736 + 536 = 41272
Step 78: 41272 + 536 = 41808
Step 79: 41808 + 536 = 42344
Step 80: 42344 + 536 = 42880
Step 81: 42880 + 536 = 43416
Step 82: 43416 + 536 = 43952
Step 83: 43952 + 536 = 44488
Step 84: 44488 + 536 = 45024
Step 85: 45024 + 536 = 45560
Step 86: 45560 + 536 = 46096
Step 87: 46096 + 536 = 46632
Step 88: 46632 + 536 = 47168
Step 89: 47168 + 536 = 47704
Step 90: 47704 + 536 = 48240
Step 91: 48240 + 536 = 48776
Step 92: 48776 + 536 = 49312
Step 93: 49312 + 536 = 49848
Step 94: 49848 + 536 = 50384
Step 95: 50384 + 536 = 50920
Step 96: 50920 + 536 = 51456
Step 97: 51456 + 536 = 51992
Step 98: 51992 + 536 = 52528
Step 99: 52528 + 536 = 53064
Step 100: 53064 + 536 = 53600
Step 101: 53600 + 536 = 54136
Step 102: 54136 + 536 = 54672
Step 103: 54672 + 536 = 55208
Step 104: 55208 + 536 = 55744
Step 105: 55744 + 536 = 56280
Step 106: 56280 + 536 = 56816
Step 107: 56816 + 536 = 57352
Step 108: 57352 + 536 = 57888
Step 109: 57888 + 536 = 58424
Step 110: 58424 + 536 = 58960
Step 111: 58960 + 536 = 59496
Step 112: 59496 + 536 = 60032
Step 113: 60032 + 536 = 60568
Step 114: 60568 + 536 = 61104
Step 115: 61104 + 536 = 61640
Step 116: 61640 + 536 = 62176
Step 117: 62176 + 536 = 62712
Step 118: 62712 + 536 = 63248
Step 119: 63248 + 536 = 63784
Step 120: 63784 + 536 = 64320
Step 121: 64320 + 536 = 64856
Step 122: 64856 + 536 = 65392
Step 123: 65392 + 536 = 65928
Step 124: 65928 + 536 = 66464
Step 125: 66464 + 536 = 67000
Step 126: 67000 + 536 = 67536
Step 127: 67536 + 536 = 68072
Step 128: 68072 + 536 = 68608
Step 129: 68608 + 536 = 69144
Step 130: 69144 + 536 = 69680
Step 131: 69680 + 536 = 70216
Step 132: 70216 + 536 = 70752
Step 133: 70752 + 536 = 71288
Step 134: 71288 + 536 = 71824
Step 135: 71824 + 536 = 72360
Step 136: 72360 + 536 = 72896
Step 137: 72896 + 536 = 73432
Step 138: 73432 + 536 = 73968
Step 139: 73968 + 536 = 74504
Step 140: 74504 + 536 = 75040
Step 141: 75040 + 536 = 75576
Step 142: 75576 + 536 = 76112
Step 143: 76112 + 536 = 76648
Step 144: 76648 + 536 = 77184
Step 145: 77184 + 536 = 77720
Step 146: 77720 + 536 = 78256
Step 147: 78256 + 536 = 78792
Step 148: 78792 + 536 = 79328
Step 149: 79328 + 536 = 79864
Step 150: 79864 + 536 = 80400
Step 151: 80400 + 536 = 80936
Step 152: 80936 + 536 = 81472
Step 153: 81472 + 536 = 82008
Step 154: 82008 + 536 = 82544
Step 155: 82544 + 536 = 83080
Step 156: 83080 + 536 = 83616
Step 157: 83616 + 536 = 84152
Step 158: 84152 + 536 = 84688
Step 159: 84688 + 536 = 85224
Step 160: 85224 + 536 = 85760
Step 161: 85760 + 536 = 86296
Step 162: 86296 + 536 = 86832
Step 163: 86832 + 536 = 87368
Step 164: 87368 + 536 = 87904
Step 165: 87904 + 536 = 88440
Step 166: 88440 + 536 = 88976
Step 167: 88976 + 536 = 89512
Step 168: 89512 + 536 = 90048
Step 169: 90048 + 536 = 90584
Step 170: 90584 + 536 = 91120
Step 171: 91120 + 536 = 91656
Step 172: 91656 + 536 = 92192
Step 173: 92192 + 536 = 92728
Step 174: 92728 + 536 = 93264
Step 175: 93264 + 536 = 93800
Step 176: 93800 + 536 = 94336
Step 177: 94336 + 536 = 94872
Step 178: 94872 + 536 = 95408
Step 179: 95408 + 536 = 95944
Step 180: 95944 + 536 = 96480
Step 181: 96480 + 536 = 97016
Step 182: 97016 + 536 = 97552
Step 183: 97552 + 536 = 98088
Step 184: 98088 + 536 = 98624
Step 185: 98624 + 536 = 99160
Step 186: 99160 + 536 = 99696
Step 187: 99696 + 536 = 100232
Step 188: 100232 + 536 = 100768
Step 189: 100768 + 536 = 101304
Step 190: 101304 + 536 = 101840
Step 191: 101840 + 536 = 102376
Step 192: 102376 + 536 = 102912
Step 193: 102912 + 536 = 103448
Step 194: 103448 + 536 = 103984
Step 195: 103984 + 536 = 104520
Step 196: 104520 + 536 = 105056
Step 197: 105056 + 536 = 105592
Step 198: 105592 + 536 = 106128
Step 199: 106128 + 536 = 106664
Step 200: 106664 + 536 = 107200
Step 201: 107200 + 536 = 107736
Step 202: 107736 + 536 = 108272
Step 203: 108272 + 536 = 108808
Step 204: 108808 + 536 = 109344
Step 205: 109344 + 536 = 109880
Step 206: 109880 + 536 = 110416
Step 207: 110416 + 536 = 110952
Step 208: 110952 + 536 = 111488
Step 209: 111488 + 536 = 112024
Step 210: 112024 + 536 = 112560
Step 211: 112560 + 536 = 113096
Step 212: 113096 + 536 = 113632
Step 213: 113632 + 536 = 114168
Step 214: 114168 + 536 = 114704
Step 215: 114704 + 536 = 115240
Step 216: 115240 + 536 = 115776
Step 217: 115776 + 536 = 116312
Step 218: 116312 + 536 = 116848
Step 219: 116848 + 536 = 117384
Step 220: 117384 + 536 = 117920
Step 221: 117920 + 536 = 118456
Step 222: 118456 + 536 = 118992
Step 223: 118992 + 536 = 119528
Step 224: 119528 + 536 = 120064
Step 225: 120064 + 536 = 120600
Step 226: 120600 + 536 = 121136
Step 227: 121136 + 536 = 121672
Step 228: 121672 + 536 = 122208
Step 229: 122208 + 536 = 122744
Step 230: 122744 + 536 = 123280
Step 231: 123280 + 536 = 123816
Step 232: 123816 + 536 = 124352
Step 233: 124352 + 536 = 124888
Step 234: 124888 + 536 = 125424
Step 235: 125424 + 536 = 125960
Step 236: 125960 + 536 = 126496
Step 237: 126496 + 536 = 127032
Step 238: 127032 + 536 = 127568
Step 239: 127568 + 536 = 128104
Step 240: 128104 + 536 = 128640
Step 241: 128640 + 536 = 129176
Step 242: 129176 + 536 = 129712
Step 243: 129712 + 536 = 130248
Step 244: 130248 + 536 = 130784
Step 245: 130784 + 536 = 131320
Step 246: 131320 + 536 = 131856
Step 247: 131856 + 536 = 132392
Step 248: 132392 + 536 = 132928
Step 249: 132928 + 536 = 133464
Step 250: 133464 + 536 = 134000
Step 251: 134000 + 536 = 134536
Step 252: 134536 + 536 = 135072
Step 253: 135072 + 536 = 135608
Step 254: 135608 + 536 = 136144
Step 255: 136144 + 536 = 136680
Step 256: 136680 + 536 = 137216
Step 257: 137216 + 536 = 137752
Step 258: 137752 + 536 = 138288
Step 259: 138288 + 536 = 138824
Step 260: 138824 + 536 = 139360
Step 261: 139360 + 536 = 139896
Step 262: 139896 + 536 = 140432
Step 263: 140432 + 536 = 140968
Step 264: 140968 + 536 = 141504
Step 265: 141504 + 536 = 142040
Step 266: 142040 + 536 = 142576
Step 267: 142576 + 536 = 143112
Step 268: 143112 + 536 = 143648
Step 269: 143648 + 536 = 144184
Step 270: 144184 + 536 = 144720
Step 271: 144720 + 536 = 145256
Step 272: 145256 + 536 = 145792
Step 273: 145792 + 536 = 146328
Step 274: 146328 + 536 = 146864
Step 275: 146864 + 536 = 147400
Step 276: 147400 + 536 = 147936
Step 277: 147936 + 536 = 148472
Step 278: 148472 + 536 = 149008
Step 279: 149008 + 536 = 149544
Step 280: 149544 + 536 = 150080

So, 536*280 = 150080