4 10 2 3 1 July 8, 2019 16 32 64 128 10 4 3 2 1 sleep rule 10 4 3 2 1 sleep 10 4 3 2 1 rule 4 5х 2 )= 10 2х 3 )+ 15 4 5x 2 )= 10 2x 3 )+ 13 4 3 10 x 2 1 3 X2 10 2 3 x2 10 )- 4 0 2 i 4 10 5 i 1 3 10 2 3 x 4 1 7 10 4 3 2 1 regel 10 4 3 2 1 method 10 2 3 x 4 1 5 10 4 2x 1 )=- 2 3 x 10 2 3 x 8 1 4 10 1 2 3 4 as a fraction