Let's get this math done. We have 1000 and we're going to multiply it by 224. This is the same as taking 1000 and adding it to itself 224 times.
Step 1: 0 + 1000 = 1000
Step 2: 1000 + 1000 = 2000
Step 3: 2000 + 1000 = 3000
Step 4: 3000 + 1000 = 4000
Step 5: 4000 + 1000 = 5000
Step 6: 5000 + 1000 = 6000
Step 7: 6000 + 1000 = 7000
Step 8: 7000 + 1000 = 8000
Step 9: 8000 + 1000 = 9000
Step 10: 9000 + 1000 = 10000
Step 11: 10000 + 1000 = 11000
Step 12: 11000 + 1000 = 12000
Step 13: 12000 + 1000 = 13000
Step 14: 13000 + 1000 = 14000
Step 15: 14000 + 1000 = 15000
Step 16: 15000 + 1000 = 16000
Step 17: 16000 + 1000 = 17000
Step 18: 17000 + 1000 = 18000
Step 19: 18000 + 1000 = 19000
Step 20: 19000 + 1000 = 20000
Step 21: 20000 + 1000 = 21000
Step 22: 21000 + 1000 = 22000
Step 23: 22000 + 1000 = 23000
Step 24: 23000 + 1000 = 24000
Step 25: 24000 + 1000 = 25000
Step 26: 25000 + 1000 = 26000
Step 27: 26000 + 1000 = 27000
Step 28: 27000 + 1000 = 28000
Step 29: 28000 + 1000 = 29000
Step 30: 29000 + 1000 = 30000
Step 31: 30000 + 1000 = 31000
Step 32: 31000 + 1000 = 32000
Step 33: 32000 + 1000 = 33000
Step 34: 33000 + 1000 = 34000
Step 35: 34000 + 1000 = 35000
Step 36: 35000 + 1000 = 36000
Step 37: 36000 + 1000 = 37000
Step 38: 37000 + 1000 = 38000
Step 39: 38000 + 1000 = 39000
Step 40: 39000 + 1000 = 40000
Step 41: 40000 + 1000 = 41000
Step 42: 41000 + 1000 = 42000
Step 43: 42000 + 1000 = 43000
Step 44: 43000 + 1000 = 44000
Step 45: 44000 + 1000 = 45000
Step 46: 45000 + 1000 = 46000
Step 47: 46000 + 1000 = 47000
Step 48: 47000 + 1000 = 48000
Step 49: 48000 + 1000 = 49000
Step 50: 49000 + 1000 = 50000
Step 51: 50000 + 1000 = 51000
Step 52: 51000 + 1000 = 52000
Step 53: 52000 + 1000 = 53000
Step 54: 53000 + 1000 = 54000
Step 55: 54000 + 1000 = 55000
Step 56: 55000 + 1000 = 56000
Step 57: 56000 + 1000 = 57000
Step 58: 57000 + 1000 = 58000
Step 59: 58000 + 1000 = 59000
Step 60: 59000 + 1000 = 60000
Step 61: 60000 + 1000 = 61000
Step 62: 61000 + 1000 = 62000
Step 63: 62000 + 1000 = 63000
Step 64: 63000 + 1000 = 64000
Step 65: 64000 + 1000 = 65000
Step 66: 65000 + 1000 = 66000
Step 67: 66000 + 1000 = 67000
Step 68: 67000 + 1000 = 68000
Step 69: 68000 + 1000 = 69000
Step 70: 69000 + 1000 = 70000
Step 71: 70000 + 1000 = 71000
Step 72: 71000 + 1000 = 72000
Step 73: 72000 + 1000 = 73000
Step 74: 73000 + 1000 = 74000
Step 75: 74000 + 1000 = 75000
Step 76: 75000 + 1000 = 76000
Step 77: 76000 + 1000 = 77000
Step 78: 77000 + 1000 = 78000
Step 79: 78000 + 1000 = 79000
Step 80: 79000 + 1000 = 80000
Step 81: 80000 + 1000 = 81000
Step 82: 81000 + 1000 = 82000
Step 83: 82000 + 1000 = 83000
Step 84: 83000 + 1000 = 84000
Step 85: 84000 + 1000 = 85000
Step 86: 85000 + 1000 = 86000
Step 87: 86000 + 1000 = 87000
Step 88: 87000 + 1000 = 88000
Step 89: 88000 + 1000 = 89000
Step 90: 89000 + 1000 = 90000
Step 91: 90000 + 1000 = 91000
Step 92: 91000 + 1000 = 92000
Step 93: 92000 + 1000 = 93000
Step 94: 93000 + 1000 = 94000
Step 95: 94000 + 1000 = 95000
Step 96: 95000 + 1000 = 96000
Step 97: 96000 + 1000 = 97000
Step 98: 97000 + 1000 = 98000
Step 99: 98000 + 1000 = 99000
Step 100: 99000 + 1000 = 100000
Step 101: 100000 + 1000 = 101000
Step 102: 101000 + 1000 = 102000
Step 103: 102000 + 1000 = 103000
Step 104: 103000 + 1000 = 104000
Step 105: 104000 + 1000 = 105000
Step 106: 105000 + 1000 = 106000
Step 107: 106000 + 1000 = 107000
Step 108: 107000 + 1000 = 108000
Step 109: 108000 + 1000 = 109000
Step 110: 109000 + 1000 = 110000
Step 111: 110000 + 1000 = 111000
Step 112: 111000 + 1000 = 112000
Step 113: 112000 + 1000 = 113000
Step 114: 113000 + 1000 = 114000
Step 115: 114000 + 1000 = 115000
Step 116: 115000 + 1000 = 116000
Step 117: 116000 + 1000 = 117000
Step 118: 117000 + 1000 = 118000
Step 119: 118000 + 1000 = 119000
Step 120: 119000 + 1000 = 120000
Step 121: 120000 + 1000 = 121000
Step 122: 121000 + 1000 = 122000
Step 123: 122000 + 1000 = 123000
Step 124: 123000 + 1000 = 124000
Step 125: 124000 + 1000 = 125000
Step 126: 125000 + 1000 = 126000
Step 127: 126000 + 1000 = 127000
Step 128: 127000 + 1000 = 128000
Step 129: 128000 + 1000 = 129000
Step 130: 129000 + 1000 = 130000
Step 131: 130000 + 1000 = 131000
Step 132: 131000 + 1000 = 132000
Step 133: 132000 + 1000 = 133000
Step 134: 133000 + 1000 = 134000
Step 135: 134000 + 1000 = 135000
Step 136: 135000 + 1000 = 136000
Step 137: 136000 + 1000 = 137000
Step 138: 137000 + 1000 = 138000
Step 139: 138000 + 1000 = 139000
Step 140: 139000 + 1000 = 140000
Step 141: 140000 + 1000 = 141000
Step 142: 141000 + 1000 = 142000
Step 143: 142000 + 1000 = 143000
Step 144: 143000 + 1000 = 144000
Step 145: 144000 + 1000 = 145000
Step 146: 145000 + 1000 = 146000
Step 147: 146000 + 1000 = 147000
Step 148: 147000 + 1000 = 148000
Step 149: 148000 + 1000 = 149000
Step 150: 149000 + 1000 = 150000
Step 151: 150000 + 1000 = 151000
Step 152: 151000 + 1000 = 152000
Step 153: 152000 + 1000 = 153000
Step 154: 153000 + 1000 = 154000
Step 155: 154000 + 1000 = 155000
Step 156: 155000 + 1000 = 156000
Step 157: 156000 + 1000 = 157000
Step 158: 157000 + 1000 = 158000
Step 159: 158000 + 1000 = 159000
Step 160: 159000 + 1000 = 160000
Step 161: 160000 + 1000 = 161000
Step 162: 161000 + 1000 = 162000
Step 163: 162000 + 1000 = 163000
Step 164: 163000 + 1000 = 164000
Step 165: 164000 + 1000 = 165000
Step 166: 165000 + 1000 = 166000
Step 167: 166000 + 1000 = 167000
Step 168: 167000 + 1000 = 168000
Step 169: 168000 + 1000 = 169000
Step 170: 169000 + 1000 = 170000
Step 171: 170000 + 1000 = 171000
Step 172: 171000 + 1000 = 172000
Step 173: 172000 + 1000 = 173000
Step 174: 173000 + 1000 = 174000
Step 175: 174000 + 1000 = 175000
Step 176: 175000 + 1000 = 176000
Step 177: 176000 + 1000 = 177000
Step 178: 177000 + 1000 = 178000
Step 179: 178000 + 1000 = 179000
Step 180: 179000 + 1000 = 180000
Step 181: 180000 + 1000 = 181000
Step 182: 181000 + 1000 = 182000
Step 183: 182000 + 1000 = 183000
Step 184: 183000 + 1000 = 184000
Step 185: 184000 + 1000 = 185000
Step 186: 185000 + 1000 = 186000
Step 187: 186000 + 1000 = 187000
Step 188: 187000 + 1000 = 188000
Step 189: 188000 + 1000 = 189000
Step 190: 189000 + 1000 = 190000
Step 191: 190000 + 1000 = 191000
Step 192: 191000 + 1000 = 192000
Step 193: 192000 + 1000 = 193000
Step 194: 193000 + 1000 = 194000
Step 195: 194000 + 1000 = 195000
Step 196: 195000 + 1000 = 196000
Step 197: 196000 + 1000 = 197000
Step 198: 197000 + 1000 = 198000
Step 199: 198000 + 1000 = 199000
Step 200: 199000 + 1000 = 200000
Step 201: 200000 + 1000 = 201000
Step 202: 201000 + 1000 = 202000
Step 203: 202000 + 1000 = 203000
Step 204: 203000 + 1000 = 204000
Step 205: 204000 + 1000 = 205000
Step 206: 205000 + 1000 = 206000
Step 207: 206000 + 1000 = 207000
Step 208: 207000 + 1000 = 208000
Step 209: 208000 + 1000 = 209000
Step 210: 209000 + 1000 = 210000
Step 211: 210000 + 1000 = 211000
Step 212: 211000 + 1000 = 212000
Step 213: 212000 + 1000 = 213000
Step 214: 213000 + 1000 = 214000
Step 215: 214000 + 1000 = 215000
Step 216: 215000 + 1000 = 216000
Step 217: 216000 + 1000 = 217000
Step 218: 217000 + 1000 = 218000
Step 219: 218000 + 1000 = 219000
Step 220: 219000 + 1000 = 220000
Step 221: 220000 + 1000 = 221000
Step 222: 221000 + 1000 = 222000
Step 223: 222000 + 1000 = 223000
Step 224: 223000 + 1000 = 224000

So, 1000*224 = 224000