OK, let's crack this. We're given 960 and our task is to multiply it by 261. Essentially, we'll be adding 960 to itself 261 times.
Step 1: 0 + 960 = 960
Step 2: 960 + 960 = 1920
Step 3: 1920 + 960 = 2880
Step 4: 2880 + 960 = 3840
Step 5: 3840 + 960 = 4800
Step 6: 4800 + 960 = 5760
Step 7: 5760 + 960 = 6720
Step 8: 6720 + 960 = 7680
Step 9: 7680 + 960 = 8640
Step 10: 8640 + 960 = 9600
Step 11: 9600 + 960 = 10560
Step 12: 10560 + 960 = 11520
Step 13: 11520 + 960 = 12480
Step 14: 12480 + 960 = 13440
Step 15: 13440 + 960 = 14400
Step 16: 14400 + 960 = 15360
Step 17: 15360 + 960 = 16320
Step 18: 16320 + 960 = 17280
Step 19: 17280 + 960 = 18240
Step 20: 18240 + 960 = 19200
Step 21: 19200 + 960 = 20160
Step 22: 20160 + 960 = 21120
Step 23: 21120 + 960 = 22080
Step 24: 22080 + 960 = 23040
Step 25: 23040 + 960 = 24000
Step 26: 24000 + 960 = 24960
Step 27: 24960 + 960 = 25920
Step 28: 25920 + 960 = 26880
Step 29: 26880 + 960 = 27840
Step 30: 27840 + 960 = 28800
Step 31: 28800 + 960 = 29760
Step 32: 29760 + 960 = 30720
Step 33: 30720 + 960 = 31680
Step 34: 31680 + 960 = 32640
Step 35: 32640 + 960 = 33600
Step 36: 33600 + 960 = 34560
Step 37: 34560 + 960 = 35520
Step 38: 35520 + 960 = 36480
Step 39: 36480 + 960 = 37440
Step 40: 37440 + 960 = 38400
Step 41: 38400 + 960 = 39360
Step 42: 39360 + 960 = 40320
Step 43: 40320 + 960 = 41280
Step 44: 41280 + 960 = 42240
Step 45: 42240 + 960 = 43200
Step 46: 43200 + 960 = 44160
Step 47: 44160 + 960 = 45120
Step 48: 45120 + 960 = 46080
Step 49: 46080 + 960 = 47040
Step 50: 47040 + 960 = 48000
Step 51: 48000 + 960 = 48960
Step 52: 48960 + 960 = 49920
Step 53: 49920 + 960 = 50880
Step 54: 50880 + 960 = 51840
Step 55: 51840 + 960 = 52800
Step 56: 52800 + 960 = 53760
Step 57: 53760 + 960 = 54720
Step 58: 54720 + 960 = 55680
Step 59: 55680 + 960 = 56640
Step 60: 56640 + 960 = 57600
Step 61: 57600 + 960 = 58560
Step 62: 58560 + 960 = 59520
Step 63: 59520 + 960 = 60480
Step 64: 60480 + 960 = 61440
Step 65: 61440 + 960 = 62400
Step 66: 62400 + 960 = 63360
Step 67: 63360 + 960 = 64320
Step 68: 64320 + 960 = 65280
Step 69: 65280 + 960 = 66240
Step 70: 66240 + 960 = 67200
Step 71: 67200 + 960 = 68160
Step 72: 68160 + 960 = 69120
Step 73: 69120 + 960 = 70080
Step 74: 70080 + 960 = 71040
Step 75: 71040 + 960 = 72000
Step 76: 72000 + 960 = 72960
Step 77: 72960 + 960 = 73920
Step 78: 73920 + 960 = 74880
Step 79: 74880 + 960 = 75840
Step 80: 75840 + 960 = 76800
Step 81: 76800 + 960 = 77760
Step 82: 77760 + 960 = 78720
Step 83: 78720 + 960 = 79680
Step 84: 79680 + 960 = 80640
Step 85: 80640 + 960 = 81600
Step 86: 81600 + 960 = 82560
Step 87: 82560 + 960 = 83520
Step 88: 83520 + 960 = 84480
Step 89: 84480 + 960 = 85440
Step 90: 85440 + 960 = 86400
Step 91: 86400 + 960 = 87360
Step 92: 87360 + 960 = 88320
Step 93: 88320 + 960 = 89280
Step 94: 89280 + 960 = 90240
Step 95: 90240 + 960 = 91200
Step 96: 91200 + 960 = 92160
Step 97: 92160 + 960 = 93120
Step 98: 93120 + 960 = 94080
Step 99: 94080 + 960 = 95040
Step 100: 95040 + 960 = 96000
Step 101: 96000 + 960 = 96960
Step 102: 96960 + 960 = 97920
Step 103: 97920 + 960 = 98880
Step 104: 98880 + 960 = 99840
Step 105: 99840 + 960 = 100800
Step 106: 100800 + 960 = 101760
Step 107: 101760 + 960 = 102720
Step 108: 102720 + 960 = 103680
Step 109: 103680 + 960 = 104640
Step 110: 104640 + 960 = 105600
Step 111: 105600 + 960 = 106560
Step 112: 106560 + 960 = 107520
Step 113: 107520 + 960 = 108480
Step 114: 108480 + 960 = 109440
Step 115: 109440 + 960 = 110400
Step 116: 110400 + 960 = 111360
Step 117: 111360 + 960 = 112320
Step 118: 112320 + 960 = 113280
Step 119: 113280 + 960 = 114240
Step 120: 114240 + 960 = 115200
Step 121: 115200 + 960 = 116160
Step 122: 116160 + 960 = 117120
Step 123: 117120 + 960 = 118080
Step 124: 118080 + 960 = 119040
Step 125: 119040 + 960 = 120000
Step 126: 120000 + 960 = 120960
Step 127: 120960 + 960 = 121920
Step 128: 121920 + 960 = 122880
Step 129: 122880 + 960 = 123840
Step 130: 123840 + 960 = 124800
Step 131: 124800 + 960 = 125760
Step 132: 125760 + 960 = 126720
Step 133: 126720 + 960 = 127680
Step 134: 127680 + 960 = 128640
Step 135: 128640 + 960 = 129600
Step 136: 129600 + 960 = 130560
Step 137: 130560 + 960 = 131520
Step 138: 131520 + 960 = 132480
Step 139: 132480 + 960 = 133440
Step 140: 133440 + 960 = 134400
Step 141: 134400 + 960 = 135360
Step 142: 135360 + 960 = 136320
Step 143: 136320 + 960 = 137280
Step 144: 137280 + 960 = 138240
Step 145: 138240 + 960 = 139200
Step 146: 139200 + 960 = 140160
Step 147: 140160 + 960 = 141120
Step 148: 141120 + 960 = 142080
Step 149: 142080 + 960 = 143040
Step 150: 143040 + 960 = 144000
Step 151: 144000 + 960 = 144960
Step 152: 144960 + 960 = 145920
Step 153: 145920 + 960 = 146880
Step 154: 146880 + 960 = 147840
Step 155: 147840 + 960 = 148800
Step 156: 148800 + 960 = 149760
Step 157: 149760 + 960 = 150720
Step 158: 150720 + 960 = 151680
Step 159: 151680 + 960 = 152640
Step 160: 152640 + 960 = 153600
Step 161: 153600 + 960 = 154560
Step 162: 154560 + 960 = 155520
Step 163: 155520 + 960 = 156480
Step 164: 156480 + 960 = 157440
Step 165: 157440 + 960 = 158400
Step 166: 158400 + 960 = 159360
Step 167: 159360 + 960 = 160320
Step 168: 160320 + 960 = 161280
Step 169: 161280 + 960 = 162240
Step 170: 162240 + 960 = 163200
Step 171: 163200 + 960 = 164160
Step 172: 164160 + 960 = 165120
Step 173: 165120 + 960 = 166080
Step 174: 166080 + 960 = 167040
Step 175: 167040 + 960 = 168000
Step 176: 168000 + 960 = 168960
Step 177: 168960 + 960 = 169920
Step 178: 169920 + 960 = 170880
Step 179: 170880 + 960 = 171840
Step 180: 171840 + 960 = 172800
Step 181: 172800 + 960 = 173760
Step 182: 173760 + 960 = 174720
Step 183: 174720 + 960 = 175680
Step 184: 175680 + 960 = 176640
Step 185: 176640 + 960 = 177600
Step 186: 177600 + 960 = 178560
Step 187: 178560 + 960 = 179520
Step 188: 179520 + 960 = 180480
Step 189: 180480 + 960 = 181440
Step 190: 181440 + 960 = 182400
Step 191: 182400 + 960 = 183360
Step 192: 183360 + 960 = 184320
Step 193: 184320 + 960 = 185280
Step 194: 185280 + 960 = 186240
Step 195: 186240 + 960 = 187200
Step 196: 187200 + 960 = 188160
Step 197: 188160 + 960 = 189120
Step 198: 189120 + 960 = 190080
Step 199: 190080 + 960 = 191040
Step 200: 191040 + 960 = 192000
Step 201: 192000 + 960 = 192960
Step 202: 192960 + 960 = 193920
Step 203: 193920 + 960 = 194880
Step 204: 194880 + 960 = 195840
Step 205: 195840 + 960 = 196800
Step 206: 196800 + 960 = 197760
Step 207: 197760 + 960 = 198720
Step 208: 198720 + 960 = 199680
Step 209: 199680 + 960 = 200640
Step 210: 200640 + 960 = 201600
Step 211: 201600 + 960 = 202560
Step 212: 202560 + 960 = 203520
Step 213: 203520 + 960 = 204480
Step 214: 204480 + 960 = 205440
Step 215: 205440 + 960 = 206400
Step 216: 206400 + 960 = 207360
Step 217: 207360 + 960 = 208320
Step 218: 208320 + 960 = 209280
Step 219: 209280 + 960 = 210240
Step 220: 210240 + 960 = 211200
Step 221: 211200 + 960 = 212160
Step 222: 212160 + 960 = 213120
Step 223: 213120 + 960 = 214080
Step 224: 214080 + 960 = 215040
Step 225: 215040 + 960 = 216000
Step 226: 216000 + 960 = 216960
Step 227: 216960 + 960 = 217920
Step 228: 217920 + 960 = 218880
Step 229: 218880 + 960 = 219840
Step 230: 219840 + 960 = 220800
Step 231: 220800 + 960 = 221760
Step 232: 221760 + 960 = 222720
Step 233: 222720 + 960 = 223680
Step 234: 223680 + 960 = 224640
Step 235: 224640 + 960 = 225600
Step 236: 225600 + 960 = 226560
Step 237: 226560 + 960 = 227520
Step 238: 227520 + 960 = 228480
Step 239: 228480 + 960 = 229440
Step 240: 229440 + 960 = 230400
Step 241: 230400 + 960 = 231360
Step 242: 231360 + 960 = 232320
Step 243: 232320 + 960 = 233280
Step 244: 233280 + 960 = 234240
Step 245: 234240 + 960 = 235200
Step 246: 235200 + 960 = 236160
Step 247: 236160 + 960 = 237120
Step 248: 237120 + 960 = 238080
Step 249: 238080 + 960 = 239040
Step 250: 239040 + 960 = 240000
Step 251: 240000 + 960 = 240960
Step 252: 240960 + 960 = 241920
Step 253: 241920 + 960 = 242880
Step 254: 242880 + 960 = 243840
Step 255: 243840 + 960 = 244800
Step 256: 244800 + 960 = 245760
Step 257: 245760 + 960 = 246720
Step 258: 246720 + 960 = 247680
Step 259: 247680 + 960 = 248640
Step 260: 248640 + 960 = 249600
Step 261: 249600 + 960 = 250560

So, 960*261 = 250560