3 x 4 1 19 July 8, 2019 16 32 64 128 3 2x 1 )- 2 x 4 )= 19 19 3 4 x 27 1 2 frame 3 2 y 4x )= 4 1 x )- 19 3 1 6 x 2 4 19 3 1 4 x 1 192 Compute x 3 x 1 )+ 4 19 3 x 2 )+ 4 x 1 )= 19 3 15 2x )= 4 x 1 )- 19 1 3 4 x 19 tire 1 2 3 4 x 190 4 căn x 3 1 19 19 3 4 x 27 1 2 print 19 3 4 x 27 1 2 19 3 4 x 27 1 2 poster 19 3 4 x 27 1 2 poster frame