Without delay, let's solve this. We've got 960 and we will be multiplying it by 68, that is, adding 960 to itself 68 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

So, 960*68 = 65280