In mathematics, the famous mathematical monograph in Sui and Tang Dynasties is "Jigu Shujing" written by Wang Xiaotong in Tang Dynasty. The Sui and Tang Dynasties attached great importance to mathematics education. In the Sui Dynasty, there was a doctor of mathematics in Guo Zi Temple, and in the Tang Dynasty, there was a mathematics museum in imperial academy. In the era, Li et al. compiled ten important mathematical classics since Han and Tang Dynasties into Ten Arithmetic Classics and annotated them for use in Sinology. In the middle and late Tang Dynasty, with the needs of commercial development, some popular practical calculators appeared, such as Longyi Arithmetic, Jiangben Arithmetic, Deyi Arithmetic, Chen Arithmetic and so on. But these ancient books have not been handed down.