OK, let's crack this. We're given 300 and our task is to multiply it by 370. Essentially, we'll be adding 300 to itself 370 times.
Step 1: 0 + 300 = 300
Step 2: 300 + 300 = 600
Step 3: 600 + 300 = 900
Step 4: 900 + 300 = 1200
Step 5: 1200 + 300 = 1500
Step 6: 1500 + 300 = 1800
Step 7: 1800 + 300 = 2100
Step 8: 2100 + 300 = 2400
Step 9: 2400 + 300 = 2700
Step 10: 2700 + 300 = 3000
Step 11: 3000 + 300 = 3300
Step 12: 3300 + 300 = 3600
Step 13: 3600 + 300 = 3900
Step 14: 3900 + 300 = 4200
Step 15: 4200 + 300 = 4500
Step 16: 4500 + 300 = 4800
Step 17: 4800 + 300 = 5100
Step 18: 5100 + 300 = 5400
Step 19: 5400 + 300 = 5700
Step 20: 5700 + 300 = 6000
Step 21: 6000 + 300 = 6300
Step 22: 6300 + 300 = 6600
Step 23: 6600 + 300 = 6900
Step 24: 6900 + 300 = 7200
Step 25: 7200 + 300 = 7500
Step 26: 7500 + 300 = 7800
Step 27: 7800 + 300 = 8100
Step 28: 8100 + 300 = 8400
Step 29: 8400 + 300 = 8700
Step 30: 8700 + 300 = 9000
Step 31: 9000 + 300 = 9300
Step 32: 9300 + 300 = 9600
Step 33: 9600 + 300 = 9900
Step 34: 9900 + 300 = 10200
Step 35: 10200 + 300 = 10500
Step 36: 10500 + 300 = 10800
Step 37: 10800 + 300 = 11100
Step 38: 11100 + 300 = 11400
Step 39: 11400 + 300 = 11700
Step 40: 11700 + 300 = 12000
Step 41: 12000 + 300 = 12300
Step 42: 12300 + 300 = 12600
Step 43: 12600 + 300 = 12900
Step 44: 12900 + 300 = 13200
Step 45: 13200 + 300 = 13500
Step 46: 13500 + 300 = 13800
Step 47: 13800 + 300 = 14100
Step 48: 14100 + 300 = 14400
Step 49: 14400 + 300 = 14700
Step 50: 14700 + 300 = 15000
Step 51: 15000 + 300 = 15300
Step 52: 15300 + 300 = 15600
Step 53: 15600 + 300 = 15900
Step 54: 15900 + 300 = 16200
Step 55: 16200 + 300 = 16500
Step 56: 16500 + 300 = 16800
Step 57: 16800 + 300 = 17100
Step 58: 17100 + 300 = 17400
Step 59: 17400 + 300 = 17700
Step 60: 17700 + 300 = 18000
Step 61: 18000 + 300 = 18300
Step 62: 18300 + 300 = 18600
Step 63: 18600 + 300 = 18900
Step 64: 18900 + 300 = 19200
Step 65: 19200 + 300 = 19500
Step 66: 19500 + 300 = 19800
Step 67: 19800 + 300 = 20100
Step 68: 20100 + 300 = 20400
Step 69: 20400 + 300 = 20700
Step 70: 20700 + 300 = 21000
Step 71: 21000 + 300 = 21300
Step 72: 21300 + 300 = 21600
Step 73: 21600 + 300 = 21900
Step 74: 21900 + 300 = 22200
Step 75: 22200 + 300 = 22500
Step 76: 22500 + 300 = 22800
Step 77: 22800 + 300 = 23100
Step 78: 23100 + 300 = 23400
Step 79: 23400 + 300 = 23700
Step 80: 23700 + 300 = 24000
Step 81: 24000 + 300 = 24300
Step 82: 24300 + 300 = 24600
Step 83: 24600 + 300 = 24900
Step 84: 24900 + 300 = 25200
Step 85: 25200 + 300 = 25500
Step 86: 25500 + 300 = 25800
Step 87: 25800 + 300 = 26100
Step 88: 26100 + 300 = 26400
Step 89: 26400 + 300 = 26700
Step 90: 26700 + 300 = 27000
Step 91: 27000 + 300 = 27300
Step 92: 27300 + 300 = 27600
Step 93: 27600 + 300 = 27900
Step 94: 27900 + 300 = 28200
Step 95: 28200 + 300 = 28500
Step 96: 28500 + 300 = 28800
Step 97: 28800 + 300 = 29100
Step 98: 29100 + 300 = 29400
Step 99: 29400 + 300 = 29700
Step 100: 29700 + 300 = 30000
Step 101: 30000 + 300 = 30300
Step 102: 30300 + 300 = 30600
Step 103: 30600 + 300 = 30900
Step 104: 30900 + 300 = 31200
Step 105: 31200 + 300 = 31500
Step 106: 31500 + 300 = 31800
Step 107: 31800 + 300 = 32100
Step 108: 32100 + 300 = 32400
Step 109: 32400 + 300 = 32700
Step 110: 32700 + 300 = 33000
Step 111: 33000 + 300 = 33300
Step 112: 33300 + 300 = 33600
Step 113: 33600 + 300 = 33900
Step 114: 33900 + 300 = 34200
Step 115: 34200 + 300 = 34500
Step 116: 34500 + 300 = 34800
Step 117: 34800 + 300 = 35100
Step 118: 35100 + 300 = 35400
Step 119: 35400 + 300 = 35700
Step 120: 35700 + 300 = 36000
Step 121: 36000 + 300 = 36300
Step 122: 36300 + 300 = 36600
Step 123: 36600 + 300 = 36900
Step 124: 36900 + 300 = 37200
Step 125: 37200 + 300 = 37500
Step 126: 37500 + 300 = 37800
Step 127: 37800 + 300 = 38100
Step 128: 38100 + 300 = 38400
Step 129: 38400 + 300 = 38700
Step 130: 38700 + 300 = 39000
Step 131: 39000 + 300 = 39300
Step 132: 39300 + 300 = 39600
Step 133: 39600 + 300 = 39900
Step 134: 39900 + 300 = 40200
Step 135: 40200 + 300 = 40500
Step 136: 40500 + 300 = 40800
Step 137: 40800 + 300 = 41100
Step 138: 41100 + 300 = 41400
Step 139: 41400 + 300 = 41700
Step 140: 41700 + 300 = 42000
Step 141: 42000 + 300 = 42300
Step 142: 42300 + 300 = 42600
Step 143: 42600 + 300 = 42900
Step 144: 42900 + 300 = 43200
Step 145: 43200 + 300 = 43500
Step 146: 43500 + 300 = 43800
Step 147: 43800 + 300 = 44100
Step 148: 44100 + 300 = 44400
Step 149: 44400 + 300 = 44700
Step 150: 44700 + 300 = 45000
Step 151: 45000 + 300 = 45300
Step 152: 45300 + 300 = 45600
Step 153: 45600 + 300 = 45900
Step 154: 45900 + 300 = 46200
Step 155: 46200 + 300 = 46500
Step 156: 46500 + 300 = 46800
Step 157: 46800 + 300 = 47100
Step 158: 47100 + 300 = 47400
Step 159: 47400 + 300 = 47700
Step 160: 47700 + 300 = 48000
Step 161: 48000 + 300 = 48300
Step 162: 48300 + 300 = 48600
Step 163: 48600 + 300 = 48900
Step 164: 48900 + 300 = 49200
Step 165: 49200 + 300 = 49500
Step 166: 49500 + 300 = 49800
Step 167: 49800 + 300 = 50100
Step 168: 50100 + 300 = 50400
Step 169: 50400 + 300 = 50700
Step 170: 50700 + 300 = 51000
Step 171: 51000 + 300 = 51300
Step 172: 51300 + 300 = 51600
Step 173: 51600 + 300 = 51900
Step 174: 51900 + 300 = 52200
Step 175: 52200 + 300 = 52500
Step 176: 52500 + 300 = 52800
Step 177: 52800 + 300 = 53100
Step 178: 53100 + 300 = 53400
Step 179: 53400 + 300 = 53700
Step 180: 53700 + 300 = 54000
Step 181: 54000 + 300 = 54300
Step 182: 54300 + 300 = 54600
Step 183: 54600 + 300 = 54900
Step 184: 54900 + 300 = 55200
Step 185: 55200 + 300 = 55500
Step 186: 55500 + 300 = 55800
Step 187: 55800 + 300 = 56100
Step 188: 56100 + 300 = 56400
Step 189: 56400 + 300 = 56700
Step 190: 56700 + 300 = 57000
Step 191: 57000 + 300 = 57300
Step 192: 57300 + 300 = 57600
Step 193: 57600 + 300 = 57900
Step 194: 57900 + 300 = 58200
Step 195: 58200 + 300 = 58500
Step 196: 58500 + 300 = 58800
Step 197: 58800 + 300 = 59100
Step 198: 59100 + 300 = 59400
Step 199: 59400 + 300 = 59700
Step 200: 59700 + 300 = 60000
Step 201: 60000 + 300 = 60300
Step 202: 60300 + 300 = 60600
Step 203: 60600 + 300 = 60900
Step 204: 60900 + 300 = 61200
Step 205: 61200 + 300 = 61500
Step 206: 61500 + 300 = 61800
Step 207: 61800 + 300 = 62100
Step 208: 62100 + 300 = 62400
Step 209: 62400 + 300 = 62700
Step 210: 62700 + 300 = 63000
Step 211: 63000 + 300 = 63300
Step 212: 63300 + 300 = 63600
Step 213: 63600 + 300 = 63900
Step 214: 63900 + 300 = 64200
Step 215: 64200 + 300 = 64500
Step 216: 64500 + 300 = 64800
Step 217: 64800 + 300 = 65100
Step 218: 65100 + 300 = 65400
Step 219: 65400 + 300 = 65700
Step 220: 65700 + 300 = 66000
Step 221: 66000 + 300 = 66300
Step 222: 66300 + 300 = 66600
Step 223: 66600 + 300 = 66900
Step 224: 66900 + 300 = 67200
Step 225: 67200 + 300 = 67500
Step 226: 67500 + 300 = 67800
Step 227: 67800 + 300 = 68100
Step 228: 68100 + 300 = 68400
Step 229: 68400 + 300 = 68700
Step 230: 68700 + 300 = 69000
Step 231: 69000 + 300 = 69300
Step 232: 69300 + 300 = 69600
Step 233: 69600 + 300 = 69900
Step 234: 69900 + 300 = 70200
Step 235: 70200 + 300 = 70500
Step 236: 70500 + 300 = 70800
Step 237: 70800 + 300 = 71100
Step 238: 71100 + 300 = 71400
Step 239: 71400 + 300 = 71700
Step 240: 71700 + 300 = 72000
Step 241: 72000 + 300 = 72300
Step 242: 72300 + 300 = 72600
Step 243: 72600 + 300 = 72900
Step 244: 72900 + 300 = 73200
Step 245: 73200 + 300 = 73500
Step 246: 73500 + 300 = 73800
Step 247: 73800 + 300 = 74100
Step 248: 74100 + 300 = 74400
Step 249: 74400 + 300 = 74700
Step 250: 74700 + 300 = 75000
Step 251: 75000 + 300 = 75300
Step 252: 75300 + 300 = 75600
Step 253: 75600 + 300 = 75900
Step 254: 75900 + 300 = 76200
Step 255: 76200 + 300 = 76500
Step 256: 76500 + 300 = 76800
Step 257: 76800 + 300 = 77100
Step 258: 77100 + 300 = 77400
Step 259: 77400 + 300 = 77700
Step 260: 77700 + 300 = 78000
Step 261: 78000 + 300 = 78300
Step 262: 78300 + 300 = 78600
Step 263: 78600 + 300 = 78900
Step 264: 78900 + 300 = 79200
Step 265: 79200 + 300 = 79500
Step 266: 79500 + 300 = 79800
Step 267: 79800 + 300 = 80100
Step 268: 80100 + 300 = 80400
Step 269: 80400 + 300 = 80700
Step 270: 80700 + 300 = 81000
Step 271: 81000 + 300 = 81300
Step 272: 81300 + 300 = 81600
Step 273: 81600 + 300 = 81900
Step 274: 81900 + 300 = 82200
Step 275: 82200 + 300 = 82500
Step 276: 82500 + 300 = 82800
Step 277: 82800 + 300 = 83100
Step 278: 83100 + 300 = 83400
Step 279: 83400 + 300 = 83700
Step 280: 83700 + 300 = 84000
Step 281: 84000 + 300 = 84300
Step 282: 84300 + 300 = 84600
Step 283: 84600 + 300 = 84900
Step 284: 84900 + 300 = 85200
Step 285: 85200 + 300 = 85500
Step 286: 85500 + 300 = 85800
Step 287: 85800 + 300 = 86100
Step 288: 86100 + 300 = 86400
Step 289: 86400 + 300 = 86700
Step 290: 86700 + 300 = 87000
Step 291: 87000 + 300 = 87300
Step 292: 87300 + 300 = 87600
Step 293: 87600 + 300 = 87900
Step 294: 87900 + 300 = 88200
Step 295: 88200 + 300 = 88500
Step 296: 88500 + 300 = 88800
Step 297: 88800 + 300 = 89100
Step 298: 89100 + 300 = 89400
Step 299: 89400 + 300 = 89700
Step 300: 89700 + 300 = 90000
Step 301: 90000 + 300 = 90300
Step 302: 90300 + 300 = 90600
Step 303: 90600 + 300 = 90900
Step 304: 90900 + 300 = 91200
Step 305: 91200 + 300 = 91500
Step 306: 91500 + 300 = 91800
Step 307: 91800 + 300 = 92100
Step 308: 92100 + 300 = 92400
Step 309: 92400 + 300 = 92700
Step 310: 92700 + 300 = 93000
Step 311: 93000 + 300 = 93300
Step 312: 93300 + 300 = 93600
Step 313: 93600 + 300 = 93900
Step 314: 93900 + 300 = 94200
Step 315: 94200 + 300 = 94500
Step 316: 94500 + 300 = 94800
Step 317: 94800 + 300 = 95100
Step 318: 95100 + 300 = 95400
Step 319: 95400 + 300 = 95700
Step 320: 95700 + 300 = 96000
Step 321: 96000 + 300 = 96300
Step 322: 96300 + 300 = 96600
Step 323: 96600 + 300 = 96900
Step 324: 96900 + 300 = 97200
Step 325: 97200 + 300 = 97500
Step 326: 97500 + 300 = 97800
Step 327: 97800 + 300 = 98100
Step 328: 98100 + 300 = 98400
Step 329: 98400 + 300 = 98700
Step 330: 98700 + 300 = 99000
Step 331: 99000 + 300 = 99300
Step 332: 99300 + 300 = 99600
Step 333: 99600 + 300 = 99900
Step 334: 99900 + 300 = 100200
Step 335: 100200 + 300 = 100500
Step 336: 100500 + 300 = 100800
Step 337: 100800 + 300 = 101100
Step 338: 101100 + 300 = 101400
Step 339: 101400 + 300 = 101700
Step 340: 101700 + 300 = 102000
Step 341: 102000 + 300 = 102300
Step 342: 102300 + 300 = 102600
Step 343: 102600 + 300 = 102900
Step 344: 102900 + 300 = 103200
Step 345: 103200 + 300 = 103500
Step 346: 103500 + 300 = 103800
Step 347: 103800 + 300 = 104100
Step 348: 104100 + 300 = 104400
Step 349: 104400 + 300 = 104700
Step 350: 104700 + 300 = 105000
Step 351: 105000 + 300 = 105300
Step 352: 105300 + 300 = 105600
Step 353: 105600 + 300 = 105900
Step 354: 105900 + 300 = 106200
Step 355: 106200 + 300 = 106500
Step 356: 106500 + 300 = 106800
Step 357: 106800 + 300 = 107100
Step 358: 107100 + 300 = 107400
Step 359: 107400 + 300 = 107700
Step 360: 107700 + 300 = 108000
Step 361: 108000 + 300 = 108300
Step 362: 108300 + 300 = 108600
Step 363: 108600 + 300 = 108900
Step 364: 108900 + 300 = 109200
Step 365: 109200 + 300 = 109500
Step 366: 109500 + 300 = 109800
Step 367: 109800 + 300 = 110100
Step 368: 110100 + 300 = 110400
Step 369: 110400 + 300 = 110700
Step 370: 110700 + 300 = 111000

So, 300*370 = 111000