- published: 14 Jul 2016
- views: 21054
Addition (often signified by the plus symbol "+") is one of the four basic operations of arithmetic, with the others being subtraction, multiplication and division. The addition of two whole numbers is the total amount of those quantities combined. For example, in the picture on the right, there is a combination of three apples and two apples together; making a total of 5 apples. This observation is equivalent to the mathematical expression "3 + 2 = 5" i.e., "3 add 2 is equal to 5".
Besides counting fruits, addition can also represent combining other physical objects. Using systematic generalizations, addition can also be defined on more abstract quantities, such as integers, rational numbers, real numbers and complex numbers and other abstract objects such as vectors and matrices.
In arithmetic, rules for addition involving fractions and negative numbers have been devised amongst others. In algebra, addition is studied more abstractly.
Addition has several important properties. It is commutative, meaning that order does not matter, and it is associative, meaning that when one adds more than two numbers, the order in which addition is performed does not matter (see Summation). Repeated addition of 1 is the same as counting; addition of 0 does not change a number. Addition also obeys predictable rules concerning related operations such as subtraction and multiplication.
Serena Jameka Williams (born September 26, 1981) is an American professional tennis player who is ranked No. 1 in women's singles tennis. The Women's Tennis Association (WTA) has ranked her world No. 1 in singles on six separate occasions. She became the world No. 1 for the first time on July 8, 2002, and achieved this ranking for the sixth time on February 18, 2013. She is the reigning champion of the French Open, Wimbledon and Olympic women's singles and doubles. Williams is popularly regarded as the greatest female tennis player of all time.
Williams holds the most major singles, doubles, and mixed doubles titles combined amongst active players, male or female. Her record of 36 major titles puts her fifth on the all-time list and second in the open era with: 21 in singles, 13 in women's doubles, and two in mixed doubles. She is the most recent player, male or female, to have held all four major singles titles simultaneously (2002–03 and 2014–15), the fifth woman ever to do so and only the third player, male or female, to achieve this record twice after Rod Laver and Steffi Graf. She is also the most recent player, together with her sister Venus Williams, to have held all four Grand Slam women's doubles titles simultaneously (2009–10).
Black people is a term used in certain countries, often in socially based systems of racial classification or of ethnicity, to describe persons who are perceived to be dark-skinned compared to other given populations. As such, the meaning of the expression varies widely both between and within societies, and depends significantly on context. For many other individuals, communities and countries, "black" is also perceived as a derogatory, outdated, reductive or otherwise unrepresentative label, and as a result is neither used nor defined.
Different societies apply differing criteria regarding who is classified as "black", and these social constructs have also changed over time. In a number of countries, societal variables affect classification as much as skin color, and the social criteria for "blackness" vary. For example, in North America the term black people is not necessarily an indicator of skin color or majority ethnic ancestry, but it is instead a socially based racial classification related to being African American, with a family history associated with institutionalized slavery. In South Africa and Latin America, for instance, mixed-race people are generally not classified as "black." In South Pacific regions such as Australia and Melanesia, European colonists applied the term "black" or it was used by populations with different histories and ethnic origin.
Actors: Kohtee Aramboy (actor), Santisuk Promsiri (actor), Mario Maurer (actor), Kerttisak Udomnak (actor), Nareubadee Wetchakam (director), Nakhorn Silachai (actor), Willy McIntosh (actor), Araya A. Hargate (actress), Patheera Sarutipongpokim (actress), Patheera Sarutipongpokim (actress),
Genres: Comedy,Run For Cover
See the man in white
He's old he wouldn't dare to fight, to fight another
Rockin' like a beast upon on a never ending dream
We love each other
Asking for a sign- the action's coming from behind
Let's run for cover
Feel the music's beat, we fight for rock
And in the heat we stand together
We're holding back for you when you fight
And we stand for one another
We're holding back for you, when you run for cover
And see those open eyes
When you are standing here tonight
That's why- We're holding back for you, when you run for cover
Restless in the night, we all stand up for this delight
We fight together
We're holding back for you when you fight
And we stand for one another
We're holding back for you, when you run for cover
We're holding back for you.......