12 x 12 x3 14 July 8, 2019 16 32 64 128 12 x 12 x 3 14 12 x 12 x 3 14 bằng bao nhiêu 12 2 x 12 2 x 3 14 12 5 x 12 5 x 3 14 12 x 3 14 12 ×1=12 12×3 14 12 x 11
