読者です 読者をやめる 読者になる 読者になる

Lang-8 part4

talk

f:id:kkeeiijjii:20161102213327j:plain

Amazing mathematic.
I read interesting book.It name is "You become not able to sleep becouse this is very very interesting mathematic a book!!(超面白くて眠れなくなる数学の本)


I use magic.For example,please prepare a calculator.

First.plese push 12345679 and multiply.
Second.Please push your favorite "A figure"
Thread.Please push 9 and multiply.

I will show your favorite a figure.
Why can I understand your favorite a figure?Becouse of I am magician!!


.....In fact,I explain a magic trick.

12345679×9=111111111.
111111111×your favorite a figure=a lot of your favorite a figure.

There was written in this book.
If you like mathematic,please result it.

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