Unit 4/5 Vocabulary NIS

A number written with a base and an exponent

The answer to a division problem

To find the value of a numerical or algebraic expression

A number written as a product of repeated multiplication

An expression that contains only numbers and operations

A number that is multiplied by another number to get a product

Multiply the sum & number, get same result if multiply each addend by number, then add products

A way to write numbers using digits

When a number is raised to a power, this is the number used as a factor

A mathematical sentence that shows that two expressions are equivalent

The number that is multiplied by the variable in an algebraic expression

A whole number greater than one that has exactly two factors, itself and one

The answer to a subtraction problem

A number raised to the third power

Changing the order of the factors or addends

A number greater than 1 that has more than two whole-number factors

A symbol used to represent a quantity that can change

The answer to an addition problem

A number written as the product of its prime factors

The number that indicates how many times the base is used as a factor

An expression that contains at least one variable

The answer to a multiplication problem

To replace a variable with a number or expression in an algebraic expression

Moving the parentheses to create different groups

A number raised to the second power

Having the same value

A rule for evaluating expressions