安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- 2 - Wikipedia
2 (two) is a number, numeral and digit It is the natural number following 1 and preceding 3 It is the smallest and the only even prime number Because it forms the basis of a duality, it has religious and spiritual significance in many cultures The number 2 is the second natural number, after 1
- The Number 2 for kids - Learning to Count - Numbers from 1 to 10 - The . . .
The little ones will learn how to trace number 2, how to pronounce it and also how to count with a series of super fun examples How many more Comments are turned off Learn more Educational
- Squared Symbol (²) - Copy and Paste Text Symbols - Symbolsdb. com
Copy and paste Squared Symbol, which can be useful when you want to show that a number has been raised to the power of two
- 2 (number) - New World Encyclopedia
The glyph currently used in the Western world to represent the number 2 traces its roots back to the Brahmin Indians, who wrote 2 as two horizontal lines (It is still written that way in modern Chinese and Japanese )
- 2 - Wiktionary, the free dictionary
A West Arabic numeral, ultimately from Indic numerals (compare Devanagari २ (2)), from a cursive form of two lines to represent the number two See 2 § Evolution for more
- 2 Player Games - TwoPlayerGames. org
Daily updated best two player games in different categories are published for you
- 2 -- from Wolfram MathWorld
The number two (2) is the second positive integer and the first prime number It is even, and is the only even prime (the primes other than 2 are called the odd primes) The number 2 is also equal to its factorial since 2!=2 A quantity taken to the power 2 is said to be squared
- Superscript Two Symbol (²)
The superscript two, ², is used in mathematics to denote the square of a number or variable It also represents the second derivative in calculus when used as a notation for differentiation
|
|
|