At this time, the children had already lined up to enter the venue, and everyone hurriedly reminded their own children.

The general meaning is similar, which is nothing more than don't be anxious during the competition, be calm and collected, and make sure you are sure before answering.

After the chattering was almost over, everyone turned their attention to Jiang Si.

Jiang Si didn't say much, peeled a chocolate and stuffed it into Zhao Zhao's mouth, "Go ahead, enjoy the game."

Zhao Zhao had a piece of chocolate in his mouth and it was inconvenient for him to speak, so he waved his little hands happily.

Seeing this scene, the parents felt mixed emotions.

The children standing by all looked envious.

After all the children entered the venue, the staff took everyone to the room next door and took out a wooden box.

"Inside the box are the exam questions for today's finals. Each teacher in the association has written 100 questions. There are over 1,600 questions in total. To be fair, please randomly draw one question for each parent."

After drawing the questions, the staff said, "You can open it now."

Everyone was confused, but they still opened it and took a look as the staff asked.

What comes into view is a long string of numbers, mixed with various symbols such as addition, subtraction, multiplication and division.

Now everyone understood without the staff’s explanation.

The questions were given by the teachers on the spot today.

But the teacher who sets the questions doesn’t know which 25 questions will be tested. They are all drawn by the parents themselves.

There is almost no possibility of leaking the questions.

No matter how powerful she is, Jing Yan's mother cannot bribe so many people.

Just when everyone thought it was over, the staff took out another twenty-five paper balls.

Similarly, each parent draws one.

"Each number here corresponds to a staff member who will be responsible for supervising the children's hand operations during the game to ensure there are no violations."

After explaining this, the staff member asked, "Does anyone have any other questions?"

Everyone: “…”

This series of actions has completely shut everyone up.

Seeing that no one was talking, the staff member said, "Okay, you can enter now. The last two rows are for parents. Please be careful when you go in and don't make loud noises!"

Meanwhile, on the other side.

In the interval between the parents drawing the test questions, President Lan had already read out the rules of the competition.

Considering that Zhao Zhao was relatively young, President Lan asked a special question after he finished speaking.

"Little Jiang Jingyan, did you understand all the rules I just mentioned?"

Zhao Zhao nodded, her face serious, "I understand."

Just as President Lan was about to continue speaking, Zhao Zhao suddenly raised her hand.

President Lan asked, "What's wrong? Any other questions?"

Zhao Zhao asked, "Can I use both hands in the competition?"

Upon hearing this, everyone on the field focused their attention on the little boy named Jiang Jingyan.

In fact, the contestants are not unfamiliar with this "two-handed beading method".

The two-handed bead method, as the name suggests, means that both hands operate on the abacus at the same time when calculating.

Usually the left hand is responsible for the carry and borrow of high-order operations.

The right hand is responsible for low-bit operations and writing answers.

Since this game is a quick-answer system and does not require handwriting, you can just raise your hand after completing the calculation with your right hand, so that the answer can be synchronized.

Its advantage is its speed.

But similarly, the two-handed bead-playing method has problems such as difficulty and the extremely high flexibility required of the left hand.

Even though the youth group has taken courses on this subject, no one dares to use it easily on the field.

Moreover, the abacus class that Jiang Jingyan was in never taught it at all, so how did she know it?