Expressions and Equations Vocab

Question 1

A decimal that comes to an end (like .25)

Accepted Answer

Terminating Decimal, Rational Number

Question 2

A mathematical statement that states that two expressions are equal.

Accepted Answer

Equation

Question 3

As numbers become more and more negative, their values increase (get bigger).

Accepted Answer

False

Question 4

Terms that have the same variables and powers.

Accepted Answer

Like Terms

Question 5

A number on its own.

Accepted Answer

Constant

Question 6

A value we can put in place of a variable (such as x) that makes the equation true.

Accepted Answer

Solution

Question 7

A mathematical phrase that combines numbers and/or variables using mathematical operations.

Accepted Answer

Expression

Question 8

A symbol used for a number we don't know yet. It is usually a letter like x or y.

Accepted Answer

Variable

Question 9

A mathematical phrase involving only numbers and one or more operational symbols.

Accepted Answer

Numerical Expression

Question 10

A comparison of two numbers by division. Think back to last semester!)

Accepted Answer

Ratio

Question 11

A mathematical phrase that can contain ordinary numbers, variables and operations.

Accepted Answer

Algebraic Expression

Question 12

The operation that is the opposite of another operation

Accepted Answer

Inverse Operation

Question 13

A number being multiplied by a variable.

Accepted Answer

Coefficient

Question 14

Any number that can be expressed as a fraction

Accepted Answer

Rational Number

Question 15

A ratio that has a denominator of one.

Accepted Answer

Unit Rate

Question 16

Part of an expression separated by operators. (Could be a constant or variable and coefficent)

Accepted Answer

Term

Questions 16