20 5 x 3 4 July 8, 2019 16 32 64 128 20 5 x 3 )= 45 20 5x 3 x 4 5 2 x )- 3 4 2x )= 20 20 3 4 x 2 5 20 1 5 * x 3 4 5 x 3 )= 4x 20 20-5 x 3+4 divided by 4 20 x 3 5 x 4 15 5 x 2 20 4x 3 20 8 x 3 )= 5 2 4 19 20 x 8 5 3 4 7 x 5 3 3 20 4 5 20 x 4 19 x 3 18 47 20 2 x 5 3
