2 x 2 4x July 8, 2019 16 32 64 128 2 x 2 4x 12 2 x 2 )= 4x 13 2 x 2 4x 4 2 x 2 4x 5 2 x 2 4x 3 2 x 2 4x 4 3 2 x 2 4x 8 2 x 2 4x 1 2 x 2 4x 6 2 x 2 4x 9 2 x 2 4x 3 0 2 x 2 4x 7 2 x 2 4x 0 2 x 2 4x 16 2 x 2 4x 6 )= 8
