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Math vocabulary
All of 7th grade math vocabulary
Term | Definition |
---|---|
Numerator | The top part of a fraction. |
Denominator | The bottom part of a fraction. |
Absolute value | How far a number is away from zero. |
Integers | A whole number. |
Opposites | Something that is totally different from something else. |
Ratio | The relation between two amounts showing the number of times a number contains. |
Rate | A measure with other quantity. |
Unit rate | Amount per one. |
Reciprocal | The opposite side of the fraction. |
Variable | A factor that will be able to be changed. |
Proportion | A number that can be compared. |
Equatation | The equality of two quantiles. |
Tax | A sum of money demanded by the government. |
Commission | Money made on a product. |
Percent | A rate or proportion per hundred. |
Unit price | A cost per one. |
Principal | The money you start out with. |
Balance | The equal quantity of mass. |
Simple interest | The interest paid only on the original principal. |
Compound interest | The interest rate added to the original principal. |
Algebraic expression | An expression that is made up of many variables. |
Distributive property | Multiplying to one using paranthese. |
Monomial | Name by one. |
Polynomial | Name by many. |
Coefficient | A number multiplied by the product. |
Inequality | A relationship between 2 values |
Origin | The center on a graph |
X axis | The vertical line on a graph |
Y axis | The horizontal line in a graph |
Coordinate pair | 2 numbers that get you a point on a graph |
X coordinate | The first number |
Y coordinate | The second number |
Quardrants | What the graph is split into |
Horizontal | Up and down |
Vertical | Side to side |
Linear equation | linear equation. An algebraic equation, such as y = 4x + 3, in which the variables are of the first degree |
Polyhedron | A three dimensional solid. |
Permutation | Things in a specific order. |
Factorial | A number represented by a exlamation point. |
Legs of a triangle | The 2 shorter sides of a triangle. |
Hypotenuse | The longest side of a right triangle. |