Let's roll up our sleeves and solve this. We have 750 and we're going to multiply it by 338, essentially adding 750 to itself 338 times.
Step 1: 0 + 750 = 750
Step 2: 750 + 750 = 1500
Step 3: 1500 + 750 = 2250
Step 4: 2250 + 750 = 3000
Step 5: 3000 + 750 = 3750
Step 6: 3750 + 750 = 4500
Step 7: 4500 + 750 = 5250
Step 8: 5250 + 750 = 6000
Step 9: 6000 + 750 = 6750
Step 10: 6750 + 750 = 7500
Step 11: 7500 + 750 = 8250
Step 12: 8250 + 750 = 9000
Step 13: 9000 + 750 = 9750
Step 14: 9750 + 750 = 10500
Step 15: 10500 + 750 = 11250
Step 16: 11250 + 750 = 12000
Step 17: 12000 + 750 = 12750
Step 18: 12750 + 750 = 13500
Step 19: 13500 + 750 = 14250
Step 20: 14250 + 750 = 15000
Step 21: 15000 + 750 = 15750
Step 22: 15750 + 750 = 16500
Step 23: 16500 + 750 = 17250
Step 24: 17250 + 750 = 18000
Step 25: 18000 + 750 = 18750
Step 26: 18750 + 750 = 19500
Step 27: 19500 + 750 = 20250
Step 28: 20250 + 750 = 21000
Step 29: 21000 + 750 = 21750
Step 30: 21750 + 750 = 22500
Step 31: 22500 + 750 = 23250
Step 32: 23250 + 750 = 24000
Step 33: 24000 + 750 = 24750
Step 34: 24750 + 750 = 25500
Step 35: 25500 + 750 = 26250
Step 36: 26250 + 750 = 27000
Step 37: 27000 + 750 = 27750
Step 38: 27750 + 750 = 28500
Step 39: 28500 + 750 = 29250
Step 40: 29250 + 750 = 30000
Step 41: 30000 + 750 = 30750
Step 42: 30750 + 750 = 31500
Step 43: 31500 + 750 = 32250
Step 44: 32250 + 750 = 33000
Step 45: 33000 + 750 = 33750
Step 46: 33750 + 750 = 34500
Step 47: 34500 + 750 = 35250
Step 48: 35250 + 750 = 36000
Step 49: 36000 + 750 = 36750
Step 50: 36750 + 750 = 37500
Step 51: 37500 + 750 = 38250
Step 52: 38250 + 750 = 39000
Step 53: 39000 + 750 = 39750
Step 54: 39750 + 750 = 40500
Step 55: 40500 + 750 = 41250
Step 56: 41250 + 750 = 42000
Step 57: 42000 + 750 = 42750
Step 58: 42750 + 750 = 43500
Step 59: 43500 + 750 = 44250
Step 60: 44250 + 750 = 45000
Step 61: 45000 + 750 = 45750
Step 62: 45750 + 750 = 46500
Step 63: 46500 + 750 = 47250
Step 64: 47250 + 750 = 48000
Step 65: 48000 + 750 = 48750
Step 66: 48750 + 750 = 49500
Step 67: 49500 + 750 = 50250
Step 68: 50250 + 750 = 51000
Step 69: 51000 + 750 = 51750
Step 70: 51750 + 750 = 52500
Step 71: 52500 + 750 = 53250
Step 72: 53250 + 750 = 54000
Step 73: 54000 + 750 = 54750
Step 74: 54750 + 750 = 55500
Step 75: 55500 + 750 = 56250
Step 76: 56250 + 750 = 57000
Step 77: 57000 + 750 = 57750
Step 78: 57750 + 750 = 58500
Step 79: 58500 + 750 = 59250
Step 80: 59250 + 750 = 60000
Step 81: 60000 + 750 = 60750
Step 82: 60750 + 750 = 61500
Step 83: 61500 + 750 = 62250
Step 84: 62250 + 750 = 63000
Step 85: 63000 + 750 = 63750
Step 86: 63750 + 750 = 64500
Step 87: 64500 + 750 = 65250
Step 88: 65250 + 750 = 66000
Step 89: 66000 + 750 = 66750
Step 90: 66750 + 750 = 67500
Step 91: 67500 + 750 = 68250
Step 92: 68250 + 750 = 69000
Step 93: 69000 + 750 = 69750
Step 94: 69750 + 750 = 70500
Step 95: 70500 + 750 = 71250
Step 96: 71250 + 750 = 72000
Step 97: 72000 + 750 = 72750
Step 98: 72750 + 750 = 73500
Step 99: 73500 + 750 = 74250
Step 100: 74250 + 750 = 75000
Step 101: 75000 + 750 = 75750
Step 102: 75750 + 750 = 76500
Step 103: 76500 + 750 = 77250
Step 104: 77250 + 750 = 78000
Step 105: 78000 + 750 = 78750
Step 106: 78750 + 750 = 79500
Step 107: 79500 + 750 = 80250
Step 108: 80250 + 750 = 81000
Step 109: 81000 + 750 = 81750
Step 110: 81750 + 750 = 82500
Step 111: 82500 + 750 = 83250
Step 112: 83250 + 750 = 84000
Step 113: 84000 + 750 = 84750
Step 114: 84750 + 750 = 85500
Step 115: 85500 + 750 = 86250
Step 116: 86250 + 750 = 87000
Step 117: 87000 + 750 = 87750
Step 118: 87750 + 750 = 88500
Step 119: 88500 + 750 = 89250
Step 120: 89250 + 750 = 90000
Step 121: 90000 + 750 = 90750
Step 122: 90750 + 750 = 91500
Step 123: 91500 + 750 = 92250
Step 124: 92250 + 750 = 93000
Step 125: 93000 + 750 = 93750
Step 126: 93750 + 750 = 94500
Step 127: 94500 + 750 = 95250
Step 128: 95250 + 750 = 96000
Step 129: 96000 + 750 = 96750
Step 130: 96750 + 750 = 97500
Step 131: 97500 + 750 = 98250
Step 132: 98250 + 750 = 99000
Step 133: 99000 + 750 = 99750
Step 134: 99750 + 750 = 100500
Step 135: 100500 + 750 = 101250
Step 136: 101250 + 750 = 102000
Step 137: 102000 + 750 = 102750
Step 138: 102750 + 750 = 103500
Step 139: 103500 + 750 = 104250
Step 140: 104250 + 750 = 105000
Step 141: 105000 + 750 = 105750
Step 142: 105750 + 750 = 106500
Step 143: 106500 + 750 = 107250
Step 144: 107250 + 750 = 108000
Step 145: 108000 + 750 = 108750
Step 146: 108750 + 750 = 109500
Step 147: 109500 + 750 = 110250
Step 148: 110250 + 750 = 111000
Step 149: 111000 + 750 = 111750
Step 150: 111750 + 750 = 112500
Step 151: 112500 + 750 = 113250
Step 152: 113250 + 750 = 114000
Step 153: 114000 + 750 = 114750
Step 154: 114750 + 750 = 115500
Step 155: 115500 + 750 = 116250
Step 156: 116250 + 750 = 117000
Step 157: 117000 + 750 = 117750
Step 158: 117750 + 750 = 118500
Step 159: 118500 + 750 = 119250
Step 160: 119250 + 750 = 120000
Step 161: 120000 + 750 = 120750
Step 162: 120750 + 750 = 121500
Step 163: 121500 + 750 = 122250
Step 164: 122250 + 750 = 123000
Step 165: 123000 + 750 = 123750
Step 166: 123750 + 750 = 124500
Step 167: 124500 + 750 = 125250
Step 168: 125250 + 750 = 126000
Step 169: 126000 + 750 = 126750
Step 170: 126750 + 750 = 127500
Step 171: 127500 + 750 = 128250
Step 172: 128250 + 750 = 129000
Step 173: 129000 + 750 = 129750
Step 174: 129750 + 750 = 130500
Step 175: 130500 + 750 = 131250
Step 176: 131250 + 750 = 132000
Step 177: 132000 + 750 = 132750
Step 178: 132750 + 750 = 133500
Step 179: 133500 + 750 = 134250
Step 180: 134250 + 750 = 135000
Step 181: 135000 + 750 = 135750
Step 182: 135750 + 750 = 136500
Step 183: 136500 + 750 = 137250
Step 184: 137250 + 750 = 138000
Step 185: 138000 + 750 = 138750
Step 186: 138750 + 750 = 139500
Step 187: 139500 + 750 = 140250
Step 188: 140250 + 750 = 141000
Step 189: 141000 + 750 = 141750
Step 190: 141750 + 750 = 142500
Step 191: 142500 + 750 = 143250
Step 192: 143250 + 750 = 144000
Step 193: 144000 + 750 = 144750
Step 194: 144750 + 750 = 145500
Step 195: 145500 + 750 = 146250
Step 196: 146250 + 750 = 147000
Step 197: 147000 + 750 = 147750
Step 198: 147750 + 750 = 148500
Step 199: 148500 + 750 = 149250
Step 200: 149250 + 750 = 150000
Step 201: 150000 + 750 = 150750
Step 202: 150750 + 750 = 151500
Step 203: 151500 + 750 = 152250
Step 204: 152250 + 750 = 153000
Step 205: 153000 + 750 = 153750
Step 206: 153750 + 750 = 154500
Step 207: 154500 + 750 = 155250
Step 208: 155250 + 750 = 156000
Step 209: 156000 + 750 = 156750
Step 210: 156750 + 750 = 157500
Step 211: 157500 + 750 = 158250
Step 212: 158250 + 750 = 159000
Step 213: 159000 + 750 = 159750
Step 214: 159750 + 750 = 160500
Step 215: 160500 + 750 = 161250
Step 216: 161250 + 750 = 162000
Step 217: 162000 + 750 = 162750
Step 218: 162750 + 750 = 163500
Step 219: 163500 + 750 = 164250
Step 220: 164250 + 750 = 165000
Step 221: 165000 + 750 = 165750
Step 222: 165750 + 750 = 166500
Step 223: 166500 + 750 = 167250
Step 224: 167250 + 750 = 168000
Step 225: 168000 + 750 = 168750
Step 226: 168750 + 750 = 169500
Step 227: 169500 + 750 = 170250
Step 228: 170250 + 750 = 171000
Step 229: 171000 + 750 = 171750
Step 230: 171750 + 750 = 172500
Step 231: 172500 + 750 = 173250
Step 232: 173250 + 750 = 174000
Step 233: 174000 + 750 = 174750
Step 234: 174750 + 750 = 175500
Step 235: 175500 + 750 = 176250
Step 236: 176250 + 750 = 177000
Step 237: 177000 + 750 = 177750
Step 238: 177750 + 750 = 178500
Step 239: 178500 + 750 = 179250
Step 240: 179250 + 750 = 180000
Step 241: 180000 + 750 = 180750
Step 242: 180750 + 750 = 181500
Step 243: 181500 + 750 = 182250
Step 244: 182250 + 750 = 183000
Step 245: 183000 + 750 = 183750
Step 246: 183750 + 750 = 184500
Step 247: 184500 + 750 = 185250
Step 248: 185250 + 750 = 186000
Step 249: 186000 + 750 = 186750
Step 250: 186750 + 750 = 187500
Step 251: 187500 + 750 = 188250
Step 252: 188250 + 750 = 189000
Step 253: 189000 + 750 = 189750
Step 254: 189750 + 750 = 190500
Step 255: 190500 + 750 = 191250
Step 256: 191250 + 750 = 192000
Step 257: 192000 + 750 = 192750
Step 258: 192750 + 750 = 193500
Step 259: 193500 + 750 = 194250
Step 260: 194250 + 750 = 195000
Step 261: 195000 + 750 = 195750
Step 262: 195750 + 750 = 196500
Step 263: 196500 + 750 = 197250
Step 264: 197250 + 750 = 198000
Step 265: 198000 + 750 = 198750
Step 266: 198750 + 750 = 199500
Step 267: 199500 + 750 = 200250
Step 268: 200250 + 750 = 201000
Step 269: 201000 + 750 = 201750
Step 270: 201750 + 750 = 202500
Step 271: 202500 + 750 = 203250
Step 272: 203250 + 750 = 204000
Step 273: 204000 + 750 = 204750
Step 274: 204750 + 750 = 205500
Step 275: 205500 + 750 = 206250
Step 276: 206250 + 750 = 207000
Step 277: 207000 + 750 = 207750
Step 278: 207750 + 750 = 208500
Step 279: 208500 + 750 = 209250
Step 280: 209250 + 750 = 210000
Step 281: 210000 + 750 = 210750
Step 282: 210750 + 750 = 211500
Step 283: 211500 + 750 = 212250
Step 284: 212250 + 750 = 213000
Step 285: 213000 + 750 = 213750
Step 286: 213750 + 750 = 214500
Step 287: 214500 + 750 = 215250
Step 288: 215250 + 750 = 216000
Step 289: 216000 + 750 = 216750
Step 290: 216750 + 750 = 217500
Step 291: 217500 + 750 = 218250
Step 292: 218250 + 750 = 219000
Step 293: 219000 + 750 = 219750
Step 294: 219750 + 750 = 220500
Step 295: 220500 + 750 = 221250
Step 296: 221250 + 750 = 222000
Step 297: 222000 + 750 = 222750
Step 298: 222750 + 750 = 223500
Step 299: 223500 + 750 = 224250
Step 300: 224250 + 750 = 225000
Step 301: 225000 + 750 = 225750
Step 302: 225750 + 750 = 226500
Step 303: 226500 + 750 = 227250
Step 304: 227250 + 750 = 228000
Step 305: 228000 + 750 = 228750
Step 306: 228750 + 750 = 229500
Step 307: 229500 + 750 = 230250
Step 308: 230250 + 750 = 231000
Step 309: 231000 + 750 = 231750
Step 310: 231750 + 750 = 232500
Step 311: 232500 + 750 = 233250
Step 312: 233250 + 750 = 234000
Step 313: 234000 + 750 = 234750
Step 314: 234750 + 750 = 235500
Step 315: 235500 + 750 = 236250
Step 316: 236250 + 750 = 237000
Step 317: 237000 + 750 = 237750
Step 318: 237750 + 750 = 238500
Step 319: 238500 + 750 = 239250
Step 320: 239250 + 750 = 240000
Step 321: 240000 + 750 = 240750
Step 322: 240750 + 750 = 241500
Step 323: 241500 + 750 = 242250
Step 324: 242250 + 750 = 243000
Step 325: 243000 + 750 = 243750
Step 326: 243750 + 750 = 244500
Step 327: 244500 + 750 = 245250
Step 328: 245250 + 750 = 246000
Step 329: 246000 + 750 = 246750
Step 330: 246750 + 750 = 247500
Step 331: 247500 + 750 = 248250
Step 332: 248250 + 750 = 249000
Step 333: 249000 + 750 = 249750
Step 334: 249750 + 750 = 250500
Step 335: 250500 + 750 = 251250
Step 336: 251250 + 750 = 252000
Step 337: 252000 + 750 = 252750
Step 338: 252750 + 750 = 253500

So, 750*338 = 253500