บท 692: Set Off in Three Days (1)

Seeing that Li Xiao's expression was not good, King Anyang patted Li Xiao's shoulder.

"Ms. Lin compiled the Arithmetic Book to benefit the country and the people. You don't have to worry. She will come back sooner or later." He comforted her.

Li Xiao nodded and did not say anything else.

In the capital.

Under the persistent efforts of Lin Xiaoyue and the others, the first fourteen volumes of the Arithmetic Book were finally compiled.

The compilation team had officially entered the most difficult part, the compilation of the last six volumes.

The mathematics knowledge in junior high school was more difficult than that in primary school.

Now, Lin Xiaoyue had to spend more time teaching the "students". At the same time, the time taken to compile the book had also increased.