Teaching my child math today, I was almost sent to the first aid, and the update may be very late. By no means an exaggeration, and again, it is never an exaggeration. When asked how much 12 (8-6b) is, the child says it is equal to 12X8-6b. My blood pressure went up. Ask again 2b=8,b=? , reply: b=8-2. Died.

In addition, special thanks to Xiaohe 005 book friends for their rewards, tomorrow to stop a day of review, concentrate on two more chapters

"The Best Fairy Kitchen in the City" will be updated a little later today It's being hit by hand, please wait a while,

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