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en.wikipedia.org/wiki/Operator_(mathematics)

In mathematics, an operator is generally a mapping that acts on the elements of a space to ... operators are morphisms between vector spaces. In finite- dimensional case linear operators can be represented by matrices in the following way.

en.wikipedia.org/wiki/List_of_mathematical_symbols

This is a list of symbols found within all branches of mathematics to express a formula or to represent a constant. When reading the list, it is important to ...

en.wikipedia.org/wiki/Algebraic_operation

Algebraic operations work in the same way as ... Operation, Arithmetic ... means " not equivalent to".

www.universalclass.com/articles/math/pre-algebra/the-four-basic-mathematical-operations-.htm

The four basic mathematical operations--addition, subtraction, multiplication, and ... the numbers, where the minus sign (–) represents the subtraction operation,.

www.storyofmathematics.com/glossary.html

algebra: a branch of mathematics that uses symbols or letters to represent variables, values or numbers, which can then be used to express operations and  ...

www.cliffsnotes.com/study-guides/basic-math/math-word-problems/translating-expressions/keywords-for-mathematical-operations

You need to be able to translate words into mathematical symbols, focusing on keywords t. ... One of the keywords that indicates multiplication is OF. In word ...