4 3 x 10 2 5 x 6 July 8, 2019 16 32 64 128 3 x 6 )+ 5 2 x )= 10 4 6 2x 3 x 6 )- 10 2 x 5 )- 4 1 10 * x 2 3 4 5 * x 1 6 4 + 4 = 6