5 x 4 3 2 1 July 8, 2019 16 32 64 128 5 x 3 )- 4 2 x 1 )+ 7 5 x 3 )- 4 x 2 )= 15 11 + ( 5 4 x 3 2 1 ) Х 5 5 4 3 2 1 5 x 3 2 4 129 5 3 4 x 3 1 2 as a fraction 9 5 x 4 )= 3 2 x )- 1 6 5 x 4 3 x 2 1 X 4 3 2 5 16 5 3 4 x 2 10 9 8 7 6 5 x 4 3 2 1 (- 2 5 x 3 4 1 8 3x 1 5 x 4 3 2 5x 4 3 1 2 4 5x 3 )= 2 5x 14
