For example, in the fifth column, the first one is five, five and twenty-five.
No matter which column it is, it is a multiplication table from the beginning.
For example, the big nine in the fifth column becomes five on May 1 day and five on May 2 1 day. ..
99 1 * * has 8 1 sentences.
Xiao 99 pushes himself.
Math genius Xiao 99' s brain teaser
1: Xiaoming watches a theatrical performance in the evening. Why does an actor always turn his back on the audience?
2. Why does tofu hurt people?
3. What is the most labor-saving way to do things today?
4. Who is busy with work all day?
Lingling has never studied arithmetic, but the teacher praised her math as one of the best. Why?
6: Who keeps eating, but never gets enough?
7: What can be added or subtracted?
8: What kind of mountains and seas can be moved?
9: What are the books that normal people don't read? 1
What has no tongue in its mouth?