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## Ignore words

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power

a number produced by raising a base to an exponent

exponent

A mathematical notation indicating the number of times a quantity is multiplied by itself

Base

the number that is written with an exponent

Addition Property of Equality

For all real numbers x, y, and z, if x = y, then x + z = y + z.

algebraic expression

An expression consisting of one or more numbers and variables along with one or more arithmetic operations

Coefficient

the decimal part

Composite number

a number with more than two factors.

constant

A value that does not change.

Division Property of Equality

For all real numbers x, y, and z, if x = y, and z ≠ 0, then x/z = y/z. You can divide each side of an equation by the same non-zero number and not change its truth value.

Equation

A mathematical sentence that contains an equals sign

Evaluate

To find the value of a mathematical expression.

greatest common factor

The greatest factor that two or more numbers share.

inverse operations

operations that undo each other

Isolate the variable

To get a variable alone on one side of an equation or inequality in order to solve the equation or inequality.

least common multiple

The smallest multiple (other than zero) that two or more numbers have in common.

Like Terms

expressions that contain the same variables to the same power

multiple

Answers to the Times Tables (eg: Multiples of 3 are: 3, 6, 9, 12, 15 etc.)

Multiplication Property of Equality

For all real numbers x, y, and z, if x = y, then xz = yz.

numerical expression

A mathematical phrase that has a combination of numbers and at least one operation

order of operations

The rules for calculating a maths question containing mixed operations, such as 14 - 2 x 4 + 12

prime factorization

Breaking down a composite number until all of the factors are prime

Prime number

A number that can only be divided by 1 and itself. The numbers left at the bottom of the tree

Scientific notation

where a number is written into 2 parts first just the digits (with decimal point after first digit) followed by ×10 to a power

Solution

The value or values that make an equation or inequality true.

solve

The process used to find the value or values that make an equation true.

standard form

the number written with digits

Subtraction Property of Equality

For all real numbers x, y, and z, if x = y, then x - z = y - z.

term

An element or number in a sequence.

Variable

an alphabetic character representing a number, called the value, which is either arbitrary or not fully specified or unknown. It is usually a letter like x or y.

verbal expressions

A word or phrase.

sum

the answer to an addition problem

product

the answer to a multiplication problem

quotient

the answer to a division problem