7 5 12 4 3 July 8, 2019 16 32 64 128 7 целых 5 12 4 3 8 7 12 5 3x 4 3x4 7 5 )- 12 4 7 5 12 plus 3 3 4 7 5 12 minus 3 3 4 7 12 3 4 x 5 6 3 x 4 7 5 12 4 (- 7 12 5 6x 1 4 1 3x 7 x 4 )= 3x 12 x 5 7 4 4 3 x 12 5 2 15 16 4 5 x 7 12 4 3 1 7 4 3t )+ 5 12 t 4 3x 7 )= 5 4x 12
