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