Algebra - Unit 1 Vocabulary - Expressions, Inequalities and Equations
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Algerbraic Expression | An expression that includes at least one variable
🗑
|
||||
| Factors | In a multiplication expression, the quantities (numbers and variables) being multiplied
🗑
|
||||
| Product | The result of multiplication
🗑
|
||||
| Base | The number or expression that is used as a factor in repeated multiplication
🗑
|
||||
| Exponent | The number or variable that represents the number of times the base power is used
🗑
|
||||
| Evalute an Algerbraic Expression | To find the value of an algebraic expression by substituting a number for each variable and performing the operation.
🗑
|
||||
| Variable | A letter that is used to represent one or more numbers
🗑
|
||||
| Power | An expression that represents repeated multiplication of the same factor
🗑
|
||||
| Terms of an Expression | The parts of an expression that are added together
🗑
|
||||
| Quantity | Something that serves as the object of an operation
🗑
|
||||
| Order of Operation | Rules for evaluating an expression involving more than one operation
🗑
|
||||
| Equations | A mathematical sentence formed by placing the symbol = between two expressions
🗑
|
||||
| Inequality | A mathematical sentence formed by placing one of the symbols ≥ ≤ › ‹
🗑
|
||||
| Open Sentence | An equation or an equality that contains algerbraic expression
🗑
|
||||
| Solution of the Equation or Inequality | A number that produces a true statement when substituted for the variable in an equation/ inequality
🗑
|
||||
| Replacement Set | A set of numbers from which replacements for a varialbe may be chosen
🗑
|
||||
| Solution Set | The set of all replacements for the variable in an open sentence that results in a true sentence
🗑
|
||||
| Set | A collection of distinct objects
🗑
|
||||
| Reciprocal | The multiplicative inverse of a number
🗑
|
||||
| Coefficient | The number part of a term with a variable part
🗑
|
||||
| Like Terms | Terms that have the same variable parts - Constant terms are also like terms
🗑
|
||||
| Simplest Form | An expression is in the simplest form when it is replaced by an equivalent expression having no like terms and no parenthese
🗑
|
||||
| Equivalent Expressions | Two expressions that have the same value for all values in the variable
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
tms lse
Popular Math sets