# math material

### Math material-roman numerals

The numbers, 1234567890, we use nowadays are called as “Arabic numerals”. It is easy to recognize the size among several numbers, and is also easy to write and read. However there is more than one numeral system in the world. Roman numerals that we still see often now is also a numeral system. Although it is troublesome to write, its rules are very interesting! First we need to remember the following rules: ♦ Change from 1♦ Left is minus♦ right

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### Math material-greek alphabets

We are often scared when we first see unfamiliar things, and the reaction would affect our acceptance of the strange things. Some people say, “I’m dizzy when I see math!” Actually, math is just another kind of languages. Alex hopes to introduces some materials in math, and let you gradually become familiar with them.
Today’s topic: Greek alphabets

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Math in Life

### Math material-roman numerals

The numbers, 1234567890, we use nowadays are called as “Arabic numerals”. It is easy to recognize the size among several numbers, and is also easy

Go and Taste »
Math in Life

### Math material-greek alphabets

We are often scared when we first see unfamiliar things, and the reaction would affect our acceptance of the strange things. Some people say, “I’m dizzy when I see math!” Actually, math is just another kind of languages. Alex hopes to introduces some materials in math, and let you gradually become familiar with them.
Today’s topic: Greek alphabets

Go and Taste »