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Math Vocabulary
All of 7th grade math vocabulary
| Term | Definition |
|---|---|
| Numerator | The top part of a common fraction. |
| Denominator | The bottom part of a common fraction. |
| Absolute Vaule | How far a number is from zero. |
| Integers | Positive or negative number,or Zero. |
| Opposites | Two numbers that have the same magnitude, but are opposite in signs. |
| Ratio | Shows the relative sizes of two or more values. |
| Rate | A special ratio in which the two terms are different units. |
| Unit Rate | A rate with a denominator of 1. |
| Unit Price | Price per unit of measure |
| Reciprocal | One of a pair of numbers that, when multiplied together equal 1. |
| Variable | A symbol, that is describing any number. |
| Proportion | An equation stating that two ratios are equal. |
| Equation | A written statement indicating the equality of two expressions. |
| Sale Tax | The tax on goods or service purchases. |
| Commission | The earnings based on a percent of the total amount of sales. |
| Percent | The number of parts out of 100 of something. |
| Principal | Principal is the amount of money borrowed or invested. |
| Balance | When both sides have the same quantity or mass. |
| Simple Interest | Simple interest is interest paid only on the original principal, not on the interest accrued. |
| Compound Interest | When the interest rate is applied to the original principal and any accumulated interest, this is called compound interest. |
| Algebraic Expression | An algebraic expression is a mathematical phrase that can contain ordinary numbers, variables and operators. |
| Distributive Property | An algebra property which is used to multiply a single term and two or more terms inside a set of parentheses. |
| Monomial | A polynomial with only one term. |
| Polynomial | An expression consisting of the sum of two or more terms |
| Coefficient | A number or quantity placed before multiplying another quantity. |
Created by:
loganmuic71
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