Sure thing, let's get straight to it. We start with 720 and we're going to multiply it by 348, which means adding 720 to itself 348 times.
Step 1: 0 + 720 = 720
Step 2: 720 + 720 = 1440
Step 3: 1440 + 720 = 2160
Step 4: 2160 + 720 = 2880
Step 5: 2880 + 720 = 3600
Step 6: 3600 + 720 = 4320
Step 7: 4320 + 720 = 5040
Step 8: 5040 + 720 = 5760
Step 9: 5760 + 720 = 6480
Step 10: 6480 + 720 = 7200
Step 11: 7200 + 720 = 7920
Step 12: 7920 + 720 = 8640
Step 13: 8640 + 720 = 9360
Step 14: 9360 + 720 = 10080
Step 15: 10080 + 720 = 10800
Step 16: 10800 + 720 = 11520
Step 17: 11520 + 720 = 12240
Step 18: 12240 + 720 = 12960
Step 19: 12960 + 720 = 13680
Step 20: 13680 + 720 = 14400
Step 21: 14400 + 720 = 15120
Step 22: 15120 + 720 = 15840
Step 23: 15840 + 720 = 16560
Step 24: 16560 + 720 = 17280
Step 25: 17280 + 720 = 18000
Step 26: 18000 + 720 = 18720
Step 27: 18720 + 720 = 19440
Step 28: 19440 + 720 = 20160
Step 29: 20160 + 720 = 20880
Step 30: 20880 + 720 = 21600
Step 31: 21600 + 720 = 22320
Step 32: 22320 + 720 = 23040
Step 33: 23040 + 720 = 23760
Step 34: 23760 + 720 = 24480
Step 35: 24480 + 720 = 25200
Step 36: 25200 + 720 = 25920
Step 37: 25920 + 720 = 26640
Step 38: 26640 + 720 = 27360
Step 39: 27360 + 720 = 28080
Step 40: 28080 + 720 = 28800
Step 41: 28800 + 720 = 29520
Step 42: 29520 + 720 = 30240
Step 43: 30240 + 720 = 30960
Step 44: 30960 + 720 = 31680
Step 45: 31680 + 720 = 32400
Step 46: 32400 + 720 = 33120
Step 47: 33120 + 720 = 33840
Step 48: 33840 + 720 = 34560
Step 49: 34560 + 720 = 35280
Step 50: 35280 + 720 = 36000
Step 51: 36000 + 720 = 36720
Step 52: 36720 + 720 = 37440
Step 53: 37440 + 720 = 38160
Step 54: 38160 + 720 = 38880
Step 55: 38880 + 720 = 39600
Step 56: 39600 + 720 = 40320
Step 57: 40320 + 720 = 41040
Step 58: 41040 + 720 = 41760
Step 59: 41760 + 720 = 42480
Step 60: 42480 + 720 = 43200
Step 61: 43200 + 720 = 43920
Step 62: 43920 + 720 = 44640
Step 63: 44640 + 720 = 45360
Step 64: 45360 + 720 = 46080
Step 65: 46080 + 720 = 46800
Step 66: 46800 + 720 = 47520
Step 67: 47520 + 720 = 48240
Step 68: 48240 + 720 = 48960
Step 69: 48960 + 720 = 49680
Step 70: 49680 + 720 = 50400
Step 71: 50400 + 720 = 51120
Step 72: 51120 + 720 = 51840
Step 73: 51840 + 720 = 52560
Step 74: 52560 + 720 = 53280
Step 75: 53280 + 720 = 54000
Step 76: 54000 + 720 = 54720
Step 77: 54720 + 720 = 55440
Step 78: 55440 + 720 = 56160
Step 79: 56160 + 720 = 56880
Step 80: 56880 + 720 = 57600
Step 81: 57600 + 720 = 58320
Step 82: 58320 + 720 = 59040
Step 83: 59040 + 720 = 59760
Step 84: 59760 + 720 = 60480
Step 85: 60480 + 720 = 61200
Step 86: 61200 + 720 = 61920
Step 87: 61920 + 720 = 62640
Step 88: 62640 + 720 = 63360
Step 89: 63360 + 720 = 64080
Step 90: 64080 + 720 = 64800
Step 91: 64800 + 720 = 65520
Step 92: 65520 + 720 = 66240
Step 93: 66240 + 720 = 66960
Step 94: 66960 + 720 = 67680
Step 95: 67680 + 720 = 68400
Step 96: 68400 + 720 = 69120
Step 97: 69120 + 720 = 69840
Step 98: 69840 + 720 = 70560
Step 99: 70560 + 720 = 71280
Step 100: 71280 + 720 = 72000
Step 101: 72000 + 720 = 72720
Step 102: 72720 + 720 = 73440
Step 103: 73440 + 720 = 74160
Step 104: 74160 + 720 = 74880
Step 105: 74880 + 720 = 75600
Step 106: 75600 + 720 = 76320
Step 107: 76320 + 720 = 77040
Step 108: 77040 + 720 = 77760
Step 109: 77760 + 720 = 78480
Step 110: 78480 + 720 = 79200
Step 111: 79200 + 720 = 79920
Step 112: 79920 + 720 = 80640
Step 113: 80640 + 720 = 81360
Step 114: 81360 + 720 = 82080
Step 115: 82080 + 720 = 82800
Step 116: 82800 + 720 = 83520
Step 117: 83520 + 720 = 84240
Step 118: 84240 + 720 = 84960
Step 119: 84960 + 720 = 85680
Step 120: 85680 + 720 = 86400
Step 121: 86400 + 720 = 87120
Step 122: 87120 + 720 = 87840
Step 123: 87840 + 720 = 88560
Step 124: 88560 + 720 = 89280
Step 125: 89280 + 720 = 90000
Step 126: 90000 + 720 = 90720
Step 127: 90720 + 720 = 91440
Step 128: 91440 + 720 = 92160
Step 129: 92160 + 720 = 92880
Step 130: 92880 + 720 = 93600
Step 131: 93600 + 720 = 94320
Step 132: 94320 + 720 = 95040
Step 133: 95040 + 720 = 95760
Step 134: 95760 + 720 = 96480
Step 135: 96480 + 720 = 97200
Step 136: 97200 + 720 = 97920
Step 137: 97920 + 720 = 98640
Step 138: 98640 + 720 = 99360
Step 139: 99360 + 720 = 100080
Step 140: 100080 + 720 = 100800
Step 141: 100800 + 720 = 101520
Step 142: 101520 + 720 = 102240
Step 143: 102240 + 720 = 102960
Step 144: 102960 + 720 = 103680
Step 145: 103680 + 720 = 104400
Step 146: 104400 + 720 = 105120
Step 147: 105120 + 720 = 105840
Step 148: 105840 + 720 = 106560
Step 149: 106560 + 720 = 107280
Step 150: 107280 + 720 = 108000
Step 151: 108000 + 720 = 108720
Step 152: 108720 + 720 = 109440
Step 153: 109440 + 720 = 110160
Step 154: 110160 + 720 = 110880
Step 155: 110880 + 720 = 111600
Step 156: 111600 + 720 = 112320
Step 157: 112320 + 720 = 113040
Step 158: 113040 + 720 = 113760
Step 159: 113760 + 720 = 114480
Step 160: 114480 + 720 = 115200
Step 161: 115200 + 720 = 115920
Step 162: 115920 + 720 = 116640
Step 163: 116640 + 720 = 117360
Step 164: 117360 + 720 = 118080
Step 165: 118080 + 720 = 118800
Step 166: 118800 + 720 = 119520
Step 167: 119520 + 720 = 120240
Step 168: 120240 + 720 = 120960
Step 169: 120960 + 720 = 121680
Step 170: 121680 + 720 = 122400
Step 171: 122400 + 720 = 123120
Step 172: 123120 + 720 = 123840
Step 173: 123840 + 720 = 124560
Step 174: 124560 + 720 = 125280
Step 175: 125280 + 720 = 126000
Step 176: 126000 + 720 = 126720
Step 177: 126720 + 720 = 127440
Step 178: 127440 + 720 = 128160
Step 179: 128160 + 720 = 128880
Step 180: 128880 + 720 = 129600
Step 181: 129600 + 720 = 130320
Step 182: 130320 + 720 = 131040
Step 183: 131040 + 720 = 131760
Step 184: 131760 + 720 = 132480
Step 185: 132480 + 720 = 133200
Step 186: 133200 + 720 = 133920
Step 187: 133920 + 720 = 134640
Step 188: 134640 + 720 = 135360
Step 189: 135360 + 720 = 136080
Step 190: 136080 + 720 = 136800
Step 191: 136800 + 720 = 137520
Step 192: 137520 + 720 = 138240
Step 193: 138240 + 720 = 138960
Step 194: 138960 + 720 = 139680
Step 195: 139680 + 720 = 140400
Step 196: 140400 + 720 = 141120
Step 197: 141120 + 720 = 141840
Step 198: 141840 + 720 = 142560
Step 199: 142560 + 720 = 143280
Step 200: 143280 + 720 = 144000
Step 201: 144000 + 720 = 144720
Step 202: 144720 + 720 = 145440
Step 203: 145440 + 720 = 146160
Step 204: 146160 + 720 = 146880
Step 205: 146880 + 720 = 147600
Step 206: 147600 + 720 = 148320
Step 207: 148320 + 720 = 149040
Step 208: 149040 + 720 = 149760
Step 209: 149760 + 720 = 150480
Step 210: 150480 + 720 = 151200
Step 211: 151200 + 720 = 151920
Step 212: 151920 + 720 = 152640
Step 213: 152640 + 720 = 153360
Step 214: 153360 + 720 = 154080
Step 215: 154080 + 720 = 154800
Step 216: 154800 + 720 = 155520
Step 217: 155520 + 720 = 156240
Step 218: 156240 + 720 = 156960
Step 219: 156960 + 720 = 157680
Step 220: 157680 + 720 = 158400
Step 221: 158400 + 720 = 159120
Step 222: 159120 + 720 = 159840
Step 223: 159840 + 720 = 160560
Step 224: 160560 + 720 = 161280
Step 225: 161280 + 720 = 162000
Step 226: 162000 + 720 = 162720
Step 227: 162720 + 720 = 163440
Step 228: 163440 + 720 = 164160
Step 229: 164160 + 720 = 164880
Step 230: 164880 + 720 = 165600
Step 231: 165600 + 720 = 166320
Step 232: 166320 + 720 = 167040
Step 233: 167040 + 720 = 167760
Step 234: 167760 + 720 = 168480
Step 235: 168480 + 720 = 169200
Step 236: 169200 + 720 = 169920
Step 237: 169920 + 720 = 170640
Step 238: 170640 + 720 = 171360
Step 239: 171360 + 720 = 172080
Step 240: 172080 + 720 = 172800
Step 241: 172800 + 720 = 173520
Step 242: 173520 + 720 = 174240
Step 243: 174240 + 720 = 174960
Step 244: 174960 + 720 = 175680
Step 245: 175680 + 720 = 176400
Step 246: 176400 + 720 = 177120
Step 247: 177120 + 720 = 177840
Step 248: 177840 + 720 = 178560
Step 249: 178560 + 720 = 179280
Step 250: 179280 + 720 = 180000
Step 251: 180000 + 720 = 180720
Step 252: 180720 + 720 = 181440
Step 253: 181440 + 720 = 182160
Step 254: 182160 + 720 = 182880
Step 255: 182880 + 720 = 183600
Step 256: 183600 + 720 = 184320
Step 257: 184320 + 720 = 185040
Step 258: 185040 + 720 = 185760
Step 259: 185760 + 720 = 186480
Step 260: 186480 + 720 = 187200
Step 261: 187200 + 720 = 187920
Step 262: 187920 + 720 = 188640
Step 263: 188640 + 720 = 189360
Step 264: 189360 + 720 = 190080
Step 265: 190080 + 720 = 190800
Step 266: 190800 + 720 = 191520
Step 267: 191520 + 720 = 192240
Step 268: 192240 + 720 = 192960
Step 269: 192960 + 720 = 193680
Step 270: 193680 + 720 = 194400
Step 271: 194400 + 720 = 195120
Step 272: 195120 + 720 = 195840
Step 273: 195840 + 720 = 196560
Step 274: 196560 + 720 = 197280
Step 275: 197280 + 720 = 198000
Step 276: 198000 + 720 = 198720
Step 277: 198720 + 720 = 199440
Step 278: 199440 + 720 = 200160
Step 279: 200160 + 720 = 200880
Step 280: 200880 + 720 = 201600
Step 281: 201600 + 720 = 202320
Step 282: 202320 + 720 = 203040
Step 283: 203040 + 720 = 203760
Step 284: 203760 + 720 = 204480
Step 285: 204480 + 720 = 205200
Step 286: 205200 + 720 = 205920
Step 287: 205920 + 720 = 206640
Step 288: 206640 + 720 = 207360
Step 289: 207360 + 720 = 208080
Step 290: 208080 + 720 = 208800
Step 291: 208800 + 720 = 209520
Step 292: 209520 + 720 = 210240
Step 293: 210240 + 720 = 210960
Step 294: 210960 + 720 = 211680
Step 295: 211680 + 720 = 212400
Step 296: 212400 + 720 = 213120
Step 297: 213120 + 720 = 213840
Step 298: 213840 + 720 = 214560
Step 299: 214560 + 720 = 215280
Step 300: 215280 + 720 = 216000
Step 301: 216000 + 720 = 216720
Step 302: 216720 + 720 = 217440
Step 303: 217440 + 720 = 218160
Step 304: 218160 + 720 = 218880
Step 305: 218880 + 720 = 219600
Step 306: 219600 + 720 = 220320
Step 307: 220320 + 720 = 221040
Step 308: 221040 + 720 = 221760
Step 309: 221760 + 720 = 222480
Step 310: 222480 + 720 = 223200
Step 311: 223200 + 720 = 223920
Step 312: 223920 + 720 = 224640
Step 313: 224640 + 720 = 225360
Step 314: 225360 + 720 = 226080
Step 315: 226080 + 720 = 226800
Step 316: 226800 + 720 = 227520
Step 317: 227520 + 720 = 228240
Step 318: 228240 + 720 = 228960
Step 319: 228960 + 720 = 229680
Step 320: 229680 + 720 = 230400
Step 321: 230400 + 720 = 231120
Step 322: 231120 + 720 = 231840
Step 323: 231840 + 720 = 232560
Step 324: 232560 + 720 = 233280
Step 325: 233280 + 720 = 234000
Step 326: 234000 + 720 = 234720
Step 327: 234720 + 720 = 235440
Step 328: 235440 + 720 = 236160
Step 329: 236160 + 720 = 236880
Step 330: 236880 + 720 = 237600
Step 331: 237600 + 720 = 238320
Step 332: 238320 + 720 = 239040
Step 333: 239040 + 720 = 239760
Step 334: 239760 + 720 = 240480
Step 335: 240480 + 720 = 241200
Step 336: 241200 + 720 = 241920
Step 337: 241920 + 720 = 242640
Step 338: 242640 + 720 = 243360
Step 339: 243360 + 720 = 244080
Step 340: 244080 + 720 = 244800
Step 341: 244800 + 720 = 245520
Step 342: 245520 + 720 = 246240
Step 343: 246240 + 720 = 246960
Step 344: 246960 + 720 = 247680
Step 345: 247680 + 720 = 248400
Step 346: 248400 + 720 = 249120
Step 347: 249120 + 720 = 249840
Step 348: 249840 + 720 = 250560

So, 720*348 = 250560