The teacher teaches short division;

29 10/ 10=29 1

29 1/3=97

The score is 97.

Ranked 3.

Here's what I think:

29 10 can be divided by 10 to get 29 1.

29 1 is a multiple of 3 and divided by 3.

You got 97 points.

So I know my sister 10 years old.

Got 97 points.

third place

If you don't understand anything in Huanggang in the future, you can talk to me online.

I understand most of the questions in it.