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- Division (mathematics) - Wikipedia
Dividing two complex numbers (when the divisor is nonzero) results in another complex number, which is found using the conjugate of the denominator: This process of multiplying and dividing by is called 'realisation' or (by analogy) rationalisation
- Long division - Wikipedia
In arithmetic, long division is a standard division algorithm suitable for dividing multi-digit Hindu-Arabic numerals (positional notation) that is simple enough to perform by hand It breaks down a division problem into a series of easier steps As in all division problems, one number, called the dividend, is divided by another, called the divisor, producing a result called the quotient It
- Fraction - Wikipedia
A mixed number (also called a mixed fraction or mixed numeral) is the sum of a non-zero integer and a proper fraction, conventionally written by juxtaposition (or concatenation) of the two parts, without the use of an intermediate plus (+) or minus (−) sign
- Chunking (division) - Wikipedia
To calculate the whole number quotient of dividing a large number by a small number, the student repeatedly takes away "chunks" of the large number, where each "chunk" is an easy multiple (for example 100×, 10×, 5× 2×, etc ) of the small number, until the large number has been reduced to zero – or the remainder is less than the small
- Division by zero - Wikipedia
Division is the inverse of multiplication, meaning that multiplying and then dividing by the same non-zero quantity, or vice versa, leaves an original quantity unchanged; for example [12] Thus a division problem such as can be solved by rewriting it as an equivalent equation involving multiplication, , where represents the same unknown quantity, and then finding
- Mixed radix - Wikipedia
Mixed-radix numbers of the same base can be manipulated using a generalization of manual arithmetic algorithms Conversion of values from one mixed base to another is easily accomplished by first converting the place values of the one system into the other, and then applying the digits from the one system against these APL and J include operators to convert to and from mixed-radix systems
- Factorization - Wikipedia
The polynomial x2 + cx + d, where a + b = c and ab = d, can be factorized into (x + a) (x + b) In mathematics, factorization (or factorisation, see English spelling differences) or factoring consists of writing a number or another mathematical object as a product of several factors, usually smaller or simpler objects of the same kind For example, 3 × 5 is an integer factorization of 15, and
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