Addition (usually signified by the plus symbol +) is one of the four basic operations of arithmetic, the other three being subtraction, multiplication and division. The addition of two whole numbers results in the total amount or sum of those values combined. The example in the adjacent image shows a combination of three apples and two apples, making a total of five apples. This observation is equivalent to the mathematical expression "3 + 2 = 5" (that is, "3 plus 2 is equal to 5").
Besides counting items, addition can also be defined and executed without referring to concrete objects, using abstractions called numbers instead, such as integers, real numbers and complex numbers. Addition belongs to arithmetic, a branch of mathematics. In algebra, another area of mathematics, addition can also be performed on abstract objects such as vectors, matrices, subspaces and subgroups.
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.
Performing addition is one of the simplest numerical tasks to do. Addition of very small numbers is accessible to toddlers; the most basic task, 1 + 1, can be performed by infants as young as five months, and even some members of other animal species. In primary education, students are taught to add numbers in the decimal system, starting with single digits and progressively tackling more difficult problems. Mechanical aids range from the ancient abacus to the modern computer, where research on the most efficient implementations of addition continues to this day.
Yung saksakan po ng lan sa pc ko hindi po gumagana. Nag try ako kung cable ba problema pero gumana yung lan cable sa laptop po. Gumagana naman po kahapon yung sa pc ko biglang hindi gumana. Nagpalit na rin po ako ng cable ganon pa din ayaw gumana. Ano po ito sa motherboard na problema?
Pwede po...
Alam kong non sense to walang kinalaman sa cr kuno. Pero alam nyo kung ano nangyari sa Sodom at Gomorrah? Bakit nagunaw?. Lahat tayo makasalanan pero may specific na sinabi dun kung bakit nawala ang sodom at gomorrah.
mga sir. Nung march bago mag katapusan e nagkaroon ako ng appendicitis, and pumutok ang appendix ko 2 weeks ako sa ospital. Yung tahi ay halos kasing laki ng palad ko(gitnang gitna ng tyan). Tanong ko lang halos nag 4 months na simula ng naoperahan ako. Heal na yung mga sugat. Pero nakakaramdam...
Ano worst na ginawa mo nung 1st time mo bumoto?
Sa akin nilabas ko yung balota sa presinto at bumili ako ng ballpen sa labas hahaha tang ina nyan. sinigawan ako nung nagbibigay ng balota 😂
Mga master meron ba kayo dyan na config hnh, ovpn, svl na pang pubg lite pc? maselan si pubg lite pc e ayaw gumana mga config. pero sa LoL singapore nagana naman.
Pa arbor config paps pang pubg lite pc low ping :) salamat
kakaurat wala talagang lumalabas yung step na ilalagay yung pin sa upgrade sim. nakailang airplane mode at reboot na ako at antay wala tlaga lumalabas antay tuloy ako 24hrs sa pin. Ganito ba din sa inyo ngayon pag mag uupgrade sim kayo? walang lumalabas kung san ilalagay yung pin?
Mga masters dyan pwede po ba pag samahin ko ang 8gb ddr3 ko at 2gb ddr3 same frequency po sila pero iba ang manufacturer. bale total 10gb ram. may dagdag benefits po ba yun ?
Mga sir. Bakit hindi po nadedetect yung sim card ko na tnt smart and sun sa vivo v9 . Ayos naman po pag sinalpak ko ng Globe tm sim nagana naman signal. Pero pag sun smart tnt wala syang signal po. salamat po
Mga paps ilang araw tumatagal sa inyo yung tnt sim nyo? softether gamit ko jusko ang badoy na mamblock ni tnt, new sim salpak agad sa modem then laro ros boom block. gaming lang ako sir.
Mga paps ano problema nitong laptop ko NEC sya. Gumagana naman sya as in nakakapag ros ako nakakapagbrowse habang naka On siya laging may noise sa hdd(click, clank) parang ganon po. Tinignan ko loob habang naka On hindi umiikot yung cpu fan pero nagana naman lahat as in gumagana po yung windows...
Pa help paps yung sim ko na hindi ko na nagagamit , ayaw ma loadan miske check balance ayaw din. May signal po sya. Nakakafreedata pa ako. Ano gagawin ko dito sir? nasa modem ko po. Salamat
Mga master. Meron po bang mail server locally?. gumawa po kasi ako ng simple contact page gusto ko lang po kasi itest kong nasesend yung information through local po.. Nag search po ako na need ng local mail server. Ano po pwedeng gamitin na local mail server?
Mga sir ako lang ba dito ngayon na naka GOSURF halos 22000+ ping ko sa LoL at nakakabrowse pero sobrang bagal halos 2hrs nang ganito, panay patay sindi ako ng modem ganon pa rin po