Related Post: 6x 5 X 3 2 X 3 1 5 6 X 3 )= 2 3 X 1 5 X 3 4 2 3 X 1 6 5 X 5 )- 3 X 2 )= 6 X 3 )+ 4 10 X 5(x+3) Answer 3 X 3 Rules