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Math Quiz * Competition = Good = () Learning = () Wisdom = () Strength = () Competition = () Competition = () Good = () How to solve it?
Analysis: 142857×7=999999

Number =( 1) Learning =(4) Wisdom =(2) Strength =(8) Competition =(5) Competition =(7) Goodness =(9)

Observing the topic, it is advisable to start with the same word. The same Chinese characters represent the same numbers, so it is most appropriate to use numbers instead of tests. Substitute "Sai" = 1 ~ 9, and pay attention to the number "Sai" ≠ "Good".

Mathematical competition is one of the effective means to discover mathematical talents. Mathematics competition in the modern sense began in Hungary. Most of the winners of some major mathematics competitions have made great achievements in their later careers.

The beginning of modern mathematics competition;

Mathematics competition in the modern sense began in Hungary.

1894, in order to commemorate the appointment of Evos, President of the Society of Mathematical Physics, as Minister of Education, the Society of Mathematical Physics passed a resolution: a mathematical contest named after Evos will be held every year 10, with 3 questions each time and a time limit of 4 hours. Any reference books are allowed. These problems are good at mysterious and strange forms, and generally have concise solutions and creative characteristics.

Under the leadership of Evos, this mathematics competition has played a great role in the development of mathematics in Hungary. Many accomplished mathematicians and scientists are winners of previous Evos competitions, such as Fryer of 1897 and Von Kamen of 1898.

Influenced by Hungary, mathematics competitions flourished in eastern European countries:1Romania in 902, the former Soviet Union in 1934, Bulgaria in 1949, Poland in 1950, and Czech Republic in195 years ago.

Refer to the above content: Baidu Encyclopedia-Mathematics Competition