7 х 8 1 6 July 8, 2019 16 32 64 128 7 x 8 1 6 3 7 x 8 1 6 7 8 x 4 1 6 7 5 7 x 8 1 6 7 8 1 6 7 8 1 6 2 3 7 8 1 6 2 9 7 8 1 64 7 8 1 6 24 7 8 1 6 simplified 7 8 1 6 3 4 24 4 x 7 )+ 8 1 6x 2 7 8 x 6 1 2 3х 7 8 х 3 6 1 4 7 8 1 6 х 16