Related Post: 5 X 2 4 X 1 10 5 4x 2 )- 4 X 1 )= 10 5 X 4 )= 2 10x 1 5 X 2 2 / 3 2 X 1 ) / 4 10 35 10x 5 X 4 )+ 2 X 8 )+ 1 X 16 )= 555 1 4 5 X 2 2 7 X 10 9 X 2 4 5 X 5 3x 10 1 5 4 5 X 5 6 )- 2 3 X 1 4 )= 10 9 4 5 6 X 2 9 10 X 1 8 10 X 5 14 X 4 X 1 2