After Xiangping left, Han Chun and Li Ming Chenglong also left the school palace, and along the way, he thought that tomorrow he would teach the students the two-digit off-style first, and then let them copy a copy of the multiplication formula and go home to memorize.

What he taught Pei Ju and Luo Tianmei just now is not nonsense, if they really want to master advanced mathematics, they will definitely be reused by the imperial court, and the numbers that can be calculated in three months can be completed in half a day, household department, engineering department, and soldier ......

"The Invincible Concubine" Chapter 39 Chapter 39 The Jade Flute Scholar is hitting with his hand, please wait a moment,

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