Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
|
Algebraic expression |
An expression that includes at least one variable. |
|
|
Base |
A number used as a repeated factor. |
|
|
Like terms |
Expressions that have the same variable with the same exponent. |
|
|
Numerical Expression |
A mathematical phrase that uses only numbers and operation signs. |
|
|
Coefficient |
A number that is multiplied by a variable. |
|
|
Order of operations |
A set of rules which gives the order in which calculations are done on an expression. |
|
|
Equivalent expressions |
Expressions that are equal to each other for any values of their variables |
|
|
Terms |
The parts of an expression that are separated by an addition or subtraction sign. |
|
|
Evaluate |
To find the value of a numerical or algebraic expression. |
|
|
Variable |
A letter or symbol that stands for an unknown number or numbers. |
|
|
Exponet |
A number that shows how many times the base is used as a factor. |
