Related Post: 4 X 5 )= 2x 10 4 X 5 2 100 4 X 5 2 10 4 X 6 5 )= 2x 10 4 X 6 5 )= 2x 10 Answer 4 X 5 )= 2 2x 10 4 4x 5 )= 2 8x 10 4 5 X 1 2 10 4 3 X 5 10 2 4 X 5 )+ 2 Y 6 )- 10