3 5 8 13 4 July 8, 2019 16 32 64 128 3 5 x )+ 13 4 3x 8 8 5 4z 3 )= 13 8 3 2x 5 )= 4x 13 13 5 8 minus 3 4 13 5 8 plus 3 4 2x 3 5 4x 2 13 8
