7th Dictionary Assessment Review 2

A symbol, usually a letter that holds the place of a number is a ____________________.

When we find the value of the variables that make an equation true

____________________ are operations that undo each other.

The answer to a multiplication problem is called the ____________________.

In a(n) ____________________ the decimal that repeats in a pattern

Property shown by a (b + c) = ab + ac

____________________ is the highest common number in a list of factors of 2 or more numbers.

A(n) ____________________ is a number with no variable being multiplied.

In a(n) ____________________ the decimal has a set number of digits.

When we replace an expression with an equivalent expression that has as few terms as possible.

The answer to a division problem is called the ____________________.

The answer to an addition problem is called the ____________________.

____________________ are numbers that can be written as a fraction

A mathematical phrase that contains numbers and/or variables, and operating signs is a(n) ____________________.

Finding what to multiply to get an expression is

Mathematical sentences that contain numbers, variables, operating signs and an equal sign are ____________________.

Replacing the variables with the numbers they represent and simplifying is ____________________ an expression.

An ____________________ is a comparison of two expressions.

A symbol that shows two expressions have the same value is ____________________.

____________________ are positive and negative whole numbers, including zero.

A(n) ____________________ is a number or variable or the product of a number and a variable.

A(n) ____________________ is a number multiplied by a variable.

Numbers the same distance from 0 but in opposite directions are ____________________.

Terms that have identical variables are ____________________

The rules that state which calculation comes first in an expression.

A(n) ____________________ means “the opposite of” or “undo”

The ____________________ of a number is the distance between the number and zero on a number line.

The answer to a subtraction problem is called the ____________________.