"This... This is not possible!"

In the hall, everyone looked at Amy with a smile on her face, and there was an uproar. The clean paper on the table and the stack of scratch paper that had never been touched were all full of incredible color on their faces.

In such a short time, Amy didn't even move her pen, but she wrote the answer directly. The speed was unbelievable.

Two digit multiplication, even the decimal system, has been studied by some scholars. However, if they are asked to do the same arithmetic problem, they may not be able to do it in half an hour, let alone in half a minute.

Feiqi, who is writing hard, stops his pen and pulls out an ink mark on the paper. He looks back at Amy with a smile and looks surprised.

"Good... Good!" Luna's eyes gradually widened and her face looked at Amy strangely. Unexpectedly, Amy really did it, and the speed was incredible.

Amy is not a child who can lie, and McGonagall's ability makes her believe that this is what Amy has learned during this period of time. No matter how incredible things are put on Amy and McGonagall, people will not feel strange.

"How can two digit multiplication be done in such a short time! And she didn't even do the calculation. She must have said a lie Elton got up, looked at MEG coldly and said, "do you think we are all fools? Although speed decides the outcome, the premise is that the calculation result is correct. "

As Elton said, in their cognition, it is absolutely impossible to do a double-digit multiplication in half a minute. In this process, they did not even do a step of calculation.

Well, the only possibility is that Amy lied. In fact, she didn't calculate the correct answer. She just said a random number and wanted to win the game by fishing in troubled waters.

The surprise smile on the reformers' faces gradually solidified, and they looked at MEG and Amy with some doubts. If this is the case, it may become an indelible shame on them.

"In the decimal world, it's just a routine operation. If Amy didn't write, she would have been able to work out the answer in ten seconds." McGonagall stood beside Amy with no panic on his face. He looked directly at Elton. "Amy's answer has come out. If you have any doubt, you can wait until he also calculates the answer, and then convert his answer into decimal number for comparison."

The hall was quiet again. No one thought MEG would be so magnanimous.

Elton looked at McGonagall's eyes are also a little uncertain, looking at the boy's look does not seem to be lying, why is he so confident?

Byron stood up and looked at the crowd: "since the other side has doubts about the result, let's continue the game. In order to ensure the correctness of the final answer, one more person from each side will calculate the question in hexadecimal to ensure the fairness of the final answer."

Alma raised her hand to stop Elton, who wanted to continue to speak, nodded and said, "just as Lord Byron said, don't rush to make a final conclusion. Fitch continues to calculate. We'll let Eloy calculate this problem, and his answer will be the reference for the final answer."

Elton sat down with a bad expression and gave MEG a cold look.

"We have Liszt to calculate, and his results will also serve as a reference." Byron nodded and looked at listerdo.

"Yes." Liszt nodded, took the pen and paper and began to calculate.

And ailroy also got the pen and paper, hesitated for a while, and looked at Alma, and wrote on the paper with the pen.

"It's really interesting." With a smile on his face, Fitch turned his head and began to brush on the paper. The speed was faster than before. The nib of his pen could hardly see the shadow on the paper.

"Father, why don't they believe me?" Amy holds the duckling and looks up at MEG in a puzzled way.

"Because the power of Xiaomi has impacted their world outlook. If they want to believe in Xiaomi, they have to break their world outlook first, and then go to meet a new world outlook. This is not an easy thing." McGonagall whispered that the expected result, though a bit disappointing for him.

"If it was my father, they would be more difficult to accept it." Amy nodded as if she knew nothing.

"The reaction will probably be more exaggerated." McGonagall also showed a smile on his face. He has the ability to never forget. Generally, the answers to multiplication are directly remembered, and there is no calculation process at all.

Feiqi, Liszt and Elma, who were forced to join in the calculation, brush and calculate on the paper. The atmosphere in the hall becomes a little tense.

Their calculations will determine the outcome of today's duel, and end the protracted debate, setting the tone for the promotion of the decimal system.

No one has ever thought that the final result of this incident will fall on whether a three-year-old girl has made a calculation right. This turning point makes people feel a little unprepared.

At this time, MEG is holding Amy around the hall to enjoy the beautiful murals and tell Amy about the history of Nolan.

Alex doesn't know much about the history of the church, but McGonagall can get a general idea through the murals and the introductory words on the murals. Although these words are certainly praising the image of the church, McGonagall really saw a church that led the human race to survive in the dark ages through these words and murals.

Faith is the best consolation in the endless darkness. It is like a fire that ignites the heart of human beings, makes human beings gradually unite, and then becomes a race that the dragon also needs to face.

"He was strangled before he began to commit evils, leaving at least a church worthy of remembrance." McGonagall looked at the mural in which the Pope crowned the king. He frowned and thought to himself, "I have to say that Andre is really a scheming emperor, but even the church can't tolerate him. How can he tolerate his two sons to do so many tricks under his eyes?"

"I figured it out."

Just then, McGonagall's thoughts were interrupted by Fitch's voice, and he turned around with Amy in his arms.

In the hall, everyone's eyes fell on Feiqi's body, and there was some tension in the expectation.

Feiqi's eyes only looked at Amy and said calmly, "I changed the answer to decimal by the way. 896, I lost."

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