21 3 5 4 5 July 8, 2019 16 32 64 128 3 x 5 )= 21 4 x 5 21 3 5 divided by 4 5 21 evaluate 3.6 5 x 4 3 5.0 21 3 4 5 2 per 5 21 termino de 1 4 5 3 5
