9 2 4x3 1 July 8, 2019 16 32 64 128 1 3 4 x 9 1 2 lvl 9 3 4 x 7 1 2 notebook 4 9 2 3 x 1 3 9 3 4 x 7 1 2 paper size Решите уравнение 4 9 x 1 2 3 9 2x 3 2 4 x 1 2 9 3 4 x 7 1 2 Cuaderno 7 1 2 x 9 3 4 1 3/4 x 9 1/2 lvl beam 9 x 4 5 6 1 2 3