- published: 13 Jul 2015
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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.
Well that is what we cry
Feelings we keep inside
And you are not in the right
And you've no reason to hide
It's that we must collide
Nothing can overwrite
And you are not on my side
And we will never arrive
Be quiet at times to learn
That's /Life's about to take a turn
And I am fixing to burn
From which I'll not return
A little bit of love
From somebody above
Life is addition in any way
There's no such time now as today, today
Saw you walking back from a nightmare
Won't change what you're to do, well I don't care
I grew up there and I wasn't scared
I am from there, I was born there
Forgive me if I cry
Look when you lifted the sky
Everybody emptied their slime
Those memories stole my side
And will you sit by my side,
If me not live past tonight?
Life isn't here and so streaming
What was the feeling to stream again, stream again?
I am becoming a voyeur
I am a small man, I told ya
I don't miss coming at all
Saw you walking back from a nightmare
Won't change what you're to do, well I don't care
I grew up there and I wasn't scared
I am from there, I was born there
Well that is what we cry
Feelings we keep inside
And you are not in the right
And you've no reason to hide
That's when we must collide
Nothing can overwrite
And you are not by my side
And we will not arrive
Saw you walking back from a nightmare
Won't change what you're to do, well I don't care
I grew up there and I wasn't scared