Alright, let's solve this math problem step by step. First, we have the number 480. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 257. So, we're going to take the number 480 and add it to itself 257 times.
Step 1: 0 + 480 = 480
Step 2: 480 + 480 = 960
Step 3: 960 + 480 = 1440
Step 4: 1440 + 480 = 1920
Step 5: 1920 + 480 = 2400
Step 6: 2400 + 480 = 2880
Step 7: 2880 + 480 = 3360
Step 8: 3360 + 480 = 3840
Step 9: 3840 + 480 = 4320
Step 10: 4320 + 480 = 4800
Step 11: 4800 + 480 = 5280
Step 12: 5280 + 480 = 5760
Step 13: 5760 + 480 = 6240
Step 14: 6240 + 480 = 6720
Step 15: 6720 + 480 = 7200
Step 16: 7200 + 480 = 7680
Step 17: 7680 + 480 = 8160
Step 18: 8160 + 480 = 8640
Step 19: 8640 + 480 = 9120
Step 20: 9120 + 480 = 9600
Step 21: 9600 + 480 = 10080
Step 22: 10080 + 480 = 10560
Step 23: 10560 + 480 = 11040
Step 24: 11040 + 480 = 11520
Step 25: 11520 + 480 = 12000
Step 26: 12000 + 480 = 12480
Step 27: 12480 + 480 = 12960
Step 28: 12960 + 480 = 13440
Step 29: 13440 + 480 = 13920
Step 30: 13920 + 480 = 14400
Step 31: 14400 + 480 = 14880
Step 32: 14880 + 480 = 15360
Step 33: 15360 + 480 = 15840
Step 34: 15840 + 480 = 16320
Step 35: 16320 + 480 = 16800
Step 36: 16800 + 480 = 17280
Step 37: 17280 + 480 = 17760
Step 38: 17760 + 480 = 18240
Step 39: 18240 + 480 = 18720
Step 40: 18720 + 480 = 19200
Step 41: 19200 + 480 = 19680
Step 42: 19680 + 480 = 20160
Step 43: 20160 + 480 = 20640
Step 44: 20640 + 480 = 21120
Step 45: 21120 + 480 = 21600
Step 46: 21600 + 480 = 22080
Step 47: 22080 + 480 = 22560
Step 48: 22560 + 480 = 23040
Step 49: 23040 + 480 = 23520
Step 50: 23520 + 480 = 24000
Step 51: 24000 + 480 = 24480
Step 52: 24480 + 480 = 24960
Step 53: 24960 + 480 = 25440
Step 54: 25440 + 480 = 25920
Step 55: 25920 + 480 = 26400
Step 56: 26400 + 480 = 26880
Step 57: 26880 + 480 = 27360
Step 58: 27360 + 480 = 27840
Step 59: 27840 + 480 = 28320
Step 60: 28320 + 480 = 28800
Step 61: 28800 + 480 = 29280
Step 62: 29280 + 480 = 29760
Step 63: 29760 + 480 = 30240
Step 64: 30240 + 480 = 30720
Step 65: 30720 + 480 = 31200
Step 66: 31200 + 480 = 31680
Step 67: 31680 + 480 = 32160
Step 68: 32160 + 480 = 32640
Step 69: 32640 + 480 = 33120
Step 70: 33120 + 480 = 33600
Step 71: 33600 + 480 = 34080
Step 72: 34080 + 480 = 34560
Step 73: 34560 + 480 = 35040
Step 74: 35040 + 480 = 35520
Step 75: 35520 + 480 = 36000
Step 76: 36000 + 480 = 36480
Step 77: 36480 + 480 = 36960
Step 78: 36960 + 480 = 37440
Step 79: 37440 + 480 = 37920
Step 80: 37920 + 480 = 38400
Step 81: 38400 + 480 = 38880
Step 82: 38880 + 480 = 39360
Step 83: 39360 + 480 = 39840
Step 84: 39840 + 480 = 40320
Step 85: 40320 + 480 = 40800
Step 86: 40800 + 480 = 41280
Step 87: 41280 + 480 = 41760
Step 88: 41760 + 480 = 42240
Step 89: 42240 + 480 = 42720
Step 90: 42720 + 480 = 43200
Step 91: 43200 + 480 = 43680
Step 92: 43680 + 480 = 44160
Step 93: 44160 + 480 = 44640
Step 94: 44640 + 480 = 45120
Step 95: 45120 + 480 = 45600
Step 96: 45600 + 480 = 46080
Step 97: 46080 + 480 = 46560
Step 98: 46560 + 480 = 47040
Step 99: 47040 + 480 = 47520
Step 100: 47520 + 480 = 48000
Step 101: 48000 + 480 = 48480
Step 102: 48480 + 480 = 48960
Step 103: 48960 + 480 = 49440
Step 104: 49440 + 480 = 49920
Step 105: 49920 + 480 = 50400
Step 106: 50400 + 480 = 50880
Step 107: 50880 + 480 = 51360
Step 108: 51360 + 480 = 51840
Step 109: 51840 + 480 = 52320
Step 110: 52320 + 480 = 52800
Step 111: 52800 + 480 = 53280
Step 112: 53280 + 480 = 53760
Step 113: 53760 + 480 = 54240
Step 114: 54240 + 480 = 54720
Step 115: 54720 + 480 = 55200
Step 116: 55200 + 480 = 55680
Step 117: 55680 + 480 = 56160
Step 118: 56160 + 480 = 56640
Step 119: 56640 + 480 = 57120
Step 120: 57120 + 480 = 57600
Step 121: 57600 + 480 = 58080
Step 122: 58080 + 480 = 58560
Step 123: 58560 + 480 = 59040
Step 124: 59040 + 480 = 59520
Step 125: 59520 + 480 = 60000
Step 126: 60000 + 480 = 60480
Step 127: 60480 + 480 = 60960
Step 128: 60960 + 480 = 61440
Step 129: 61440 + 480 = 61920
Step 130: 61920 + 480 = 62400
Step 131: 62400 + 480 = 62880
Step 132: 62880 + 480 = 63360
Step 133: 63360 + 480 = 63840
Step 134: 63840 + 480 = 64320
Step 135: 64320 + 480 = 64800
Step 136: 64800 + 480 = 65280
Step 137: 65280 + 480 = 65760
Step 138: 65760 + 480 = 66240
Step 139: 66240 + 480 = 66720
Step 140: 66720 + 480 = 67200
Step 141: 67200 + 480 = 67680
Step 142: 67680 + 480 = 68160
Step 143: 68160 + 480 = 68640
Step 144: 68640 + 480 = 69120
Step 145: 69120 + 480 = 69600
Step 146: 69600 + 480 = 70080
Step 147: 70080 + 480 = 70560
Step 148: 70560 + 480 = 71040
Step 149: 71040 + 480 = 71520
Step 150: 71520 + 480 = 72000
Step 151: 72000 + 480 = 72480
Step 152: 72480 + 480 = 72960
Step 153: 72960 + 480 = 73440
Step 154: 73440 + 480 = 73920
Step 155: 73920 + 480 = 74400
Step 156: 74400 + 480 = 74880
Step 157: 74880 + 480 = 75360
Step 158: 75360 + 480 = 75840
Step 159: 75840 + 480 = 76320
Step 160: 76320 + 480 = 76800
Step 161: 76800 + 480 = 77280
Step 162: 77280 + 480 = 77760
Step 163: 77760 + 480 = 78240
Step 164: 78240 + 480 = 78720
Step 165: 78720 + 480 = 79200
Step 166: 79200 + 480 = 79680
Step 167: 79680 + 480 = 80160
Step 168: 80160 + 480 = 80640
Step 169: 80640 + 480 = 81120
Step 170: 81120 + 480 = 81600
Step 171: 81600 + 480 = 82080
Step 172: 82080 + 480 = 82560
Step 173: 82560 + 480 = 83040
Step 174: 83040 + 480 = 83520
Step 175: 83520 + 480 = 84000
Step 176: 84000 + 480 = 84480
Step 177: 84480 + 480 = 84960
Step 178: 84960 + 480 = 85440
Step 179: 85440 + 480 = 85920
Step 180: 85920 + 480 = 86400
Step 181: 86400 + 480 = 86880
Step 182: 86880 + 480 = 87360
Step 183: 87360 + 480 = 87840
Step 184: 87840 + 480 = 88320
Step 185: 88320 + 480 = 88800
Step 186: 88800 + 480 = 89280
Step 187: 89280 + 480 = 89760
Step 188: 89760 + 480 = 90240
Step 189: 90240 + 480 = 90720
Step 190: 90720 + 480 = 91200
Step 191: 91200 + 480 = 91680
Step 192: 91680 + 480 = 92160
Step 193: 92160 + 480 = 92640
Step 194: 92640 + 480 = 93120
Step 195: 93120 + 480 = 93600
Step 196: 93600 + 480 = 94080
Step 197: 94080 + 480 = 94560
Step 198: 94560 + 480 = 95040
Step 199: 95040 + 480 = 95520
Step 200: 95520 + 480 = 96000
Step 201: 96000 + 480 = 96480
Step 202: 96480 + 480 = 96960
Step 203: 96960 + 480 = 97440
Step 204: 97440 + 480 = 97920
Step 205: 97920 + 480 = 98400
Step 206: 98400 + 480 = 98880
Step 207: 98880 + 480 = 99360
Step 208: 99360 + 480 = 99840
Step 209: 99840 + 480 = 100320
Step 210: 100320 + 480 = 100800
Step 211: 100800 + 480 = 101280
Step 212: 101280 + 480 = 101760
Step 213: 101760 + 480 = 102240
Step 214: 102240 + 480 = 102720
Step 215: 102720 + 480 = 103200
Step 216: 103200 + 480 = 103680
Step 217: 103680 + 480 = 104160
Step 218: 104160 + 480 = 104640
Step 219: 104640 + 480 = 105120
Step 220: 105120 + 480 = 105600
Step 221: 105600 + 480 = 106080
Step 222: 106080 + 480 = 106560
Step 223: 106560 + 480 = 107040
Step 224: 107040 + 480 = 107520
Step 225: 107520 + 480 = 108000
Step 226: 108000 + 480 = 108480
Step 227: 108480 + 480 = 108960
Step 228: 108960 + 480 = 109440
Step 229: 109440 + 480 = 109920
Step 230: 109920 + 480 = 110400
Step 231: 110400 + 480 = 110880
Step 232: 110880 + 480 = 111360
Step 233: 111360 + 480 = 111840
Step 234: 111840 + 480 = 112320
Step 235: 112320 + 480 = 112800
Step 236: 112800 + 480 = 113280
Step 237: 113280 + 480 = 113760
Step 238: 113760 + 480 = 114240
Step 239: 114240 + 480 = 114720
Step 240: 114720 + 480 = 115200
Step 241: 115200 + 480 = 115680
Step 242: 115680 + 480 = 116160
Step 243: 116160 + 480 = 116640
Step 244: 116640 + 480 = 117120
Step 245: 117120 + 480 = 117600
Step 246: 117600 + 480 = 118080
Step 247: 118080 + 480 = 118560
Step 248: 118560 + 480 = 119040
Step 249: 119040 + 480 = 119520
Step 250: 119520 + 480 = 120000
Step 251: 120000 + 480 = 120480
Step 252: 120480 + 480 = 120960
Step 253: 120960 + 480 = 121440
Step 254: 121440 + 480 = 121920
Step 255: 121920 + 480 = 122400
Step 256: 122400 + 480 = 122880
Step 257: 122880 + 480 = 123360

So, 480*257 = 123360