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;
14 Cards in this Set
- Front
- Back
|
Quantity |
anything that can be measured or counted |
|
|
Variable |
a symbol (usually a letter) that represents the value of a vati |
|
|
Expression |
a sort of mathematical phrase |
|
|
Algebraic Expression |
a mathematical phrase involving one or more variables |
|
|
Numerical Expression |
a mathematical phrase involving numbers |
|
|
Simplify |
to replace an expression with its simplest name or form |
|
|
Term |
number, variable, or product of a number and variable(s) |
|
|
Constant |
a term that has no variables |
|
|
Like Terms |
have identical variables (same letter and same exponent) |
|
|
Coefficient |
numerical factor of a term (number in front of a variable) |
|
|
Power |
the base and the exponent of an expression of the form a^n |
|
|
Exponent |
a number that shows repeated multiplication. |
|
|
Base |
a number that is multiplied repeatedly. |
|
|
Order of Operations/PEMDAS |
when simplifying an expression, you need to preform operations in the correct order form left to right. Parenthesis Exponents Multiply Divide Add Subtract |
