1 2 4x 10 )= 3 x 5 July 8, 2019 16 32 64 128 1 2 4x 10 5 x 3 6 1 2 4x 10 )= 5 3x 1 2 x 5 10 3 4x 4x 1 2 x )- 5x x 3 10 )= 7 4 2 3 x 5 )+ 1 3 4x 10 3x 3 1 + 2 + 3 + 4 = 10
