678 multiplied by 45 is 30,510
The product is 30,510
9 plus 2 plus 2 plus 45-678 is equal to -620.
48816
368832
678
4,746!:)
678 + xyz + 360 = xyz + 1038
They have consecutive numbers within them. 678 is 6, 7, 8 9012 is 9, 10, 11, 12
96 times with 6 remainder.
They all have consecutive digits within them.
it was made in the medieval times about 678 BC