3 x 4 )- 2 4x 9 )= 10 July 8, 2019 16 32 64 128 X 4 4x 3 10x 2 12x 9 10x 4 5x 3 4x 2 9 )/( x 1 3 x 3 = 9 3 4 x 9 3 4 x 2 9
