Term
|
Definition
| An expression that contains sums and/or products of variables and numbers. |
|
|
Term
|
Definition
|
|
Term
|
Definition
| making a conjure based on a pattern of examples or past events |
|
|
Term
|
Definition
| a expressing such as 1+2*5 |
|
|
Term
|
Definition
| to find an answer to an expression |
|
|
Term
|
Definition
| first simplify the expressions inside group symbols, then do all * or / from left to right, and then doing all + and - from left to right |
|
|
Term
|
Definition
| a placeholder for any value |
|
|
Term
| substitution property of equality |
|
Definition
| replacing a variable with a number |
|
|
Term
|
Definition
| choosing a variable and a quantity for the variable to represent |
|
|
Term
|
Definition
| statements that are true for any numbers |
|
|
Term
| commutative property of addition |
|
Definition
| represented by 8+3 or 3+8 |
|
|
Term
| commutative property of multiplacation |
|
Definition
| 3*8 or 8*3 represent this property |
|
|
Term
|
Definition
| the way in which numbers are grouped when added or multiplied does not change the sum or the product |
|
|
Term
|
Definition
| an example that shows a conjecture is not true |
|
|
Term
|
Definition
| to write algebraic expressions in a simpler form |
|
|
Term
|
Definition
| the process of using facts, properties, or rules to justify reasoning or reach valid conclusions |
|
|
Term
|
Definition
| a mathematical sentence taht contains an equals sign |
|
|
Term
|
Definition
| an equation that contains a variable |
|
|
Term
|
Definition
| a value for the variable that makes an equation true |
|
|
Term
|
Definition
| the process of finding a solution |
|
|
Term
|
Definition
| a system that is used to locate points |
|
|
Term
|
Definition
|
|
Term
|
Definition
| the horizontalnumber line |
|
|
Term
|
Definition
| the point where the x and y axis intersect (0,0) |
|
|
Term
|
Definition
| the second name for the coordinate system |
|
|
Term
|
Definition
| used to locate any points on a coordinate plane |
|
|
Term
|
Definition
| the first number in an ordered pair |
|
|
Term
|
Definition
| the second number in a ordered pair |
|
|
Term
|
Definition
| to draw a dot at the point that corresponds to the ordered pair |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| a graph that shows the relationship between two sets of data |
|
|
Term
|
Definition
|
|
Term
|
Definition
| whole numbers and their opposites |
|
|
Term
|
Definition
| the number that corresponds to a point |
|
|
Term
|
Definition
| a mathematical sentence containing a less than or greater than sign |
|
|
Term
|
Definition
| two numbers on opposite sides of zero, but are the same distance away |
|
|
Term
|
Definition
| two numbers with the same absolute value but different signs |
|
|
Term
|
Definition
| an integer and its opposite |
|
|
Term
|
Definition
| four regions on the coordinate plane that are separated by the x and y axis |
|
|
Term
|
Definition
| the same as the mean of a set of data |
|
|
Term
|
Definition
| the average of a set of data |
|
|
