Elementary arithmetic

integer number zero; neutral element for the addition

right|thumb|upright=0.5|alt=Diagram: One column containing three apples, and another column containing two apples; put together, there are 5 apples in total.|3 + 2 = 5 with apples, a popular choice in textbooks

thumb|Four bags with three marbles per bag gives twelve marbles (4 × 3 = 12). thumb|Multiplication can also be thought of as Scale factor|scaling. Here, 2 is being multiplied by 3 using scaling, giving 6 as a result.

arithmetic operation; one of the four basic operations of arithmetic (others being addition, subtraction, multiplication).The division of two natural numbers is the process of calculating the number of times one number is contained within one another

thumb|alt=Removing two peaches from a group of five peaches leaves three peaches remaining.|" = 3" (verbally, "five minus two equals three")

system that represents numeric values using two symbols; 0 or 1

thumb|A pie chart showing the percentage by web browser visiting Wikimedia sites (April 2009 to 2012)

thumb|upright=1.2|Place value of number in decimal system

real number that is strictly less than zero

smallest positive integer divisible by two or more integers

property of being an odd or even number

result of multiplying a number, or other expression, by itself

A calculation is a deliberate mathematical process that transforms a plurality of inputs into a singular or plurality of outputs, known also as a result or results. The term is used in a variety of senses, from the very definite arithmetical calculation of using an algorithm, to the vague heuristics of calculating a strategy in a competition, or calculating the chance of a successful relationship between two people.

product of some integer with itself

mathematical relationship asserting that two quantities have the same value

collective term for the four mathematical operations of addition, subtraction, multiplication and division

product of a number being raised to the third power

mathematical symbol: ±

quality of the number zero as either even or odd

rational number written as a fraction where the numerator is one and the denominator is a positive integer

decimal representation of a number whose digits are periodic

mathematical symbols used to represent the notions of positive and negative as well as the operations of addition and subtraction; mathematical symbols that specify sign of a number

fully simplified fraction

digit that is transferred from one column of digits to another column of more significant digits during a calculation algorithm

the lowest common multiple of the denominators of a set of fractions

result of multiplying four instances of a natural number together

mathematical operation

given fractions a⁄c and b⁄d, the fraction (a+b)⁄(c+d)

result of multiplying five instances of a natural number together

finger-counting system

result of multiplying six instances of a number

Result of multiplying seven instances of a number

result of multiplying eight instances of a number together