Across
- 3. a number that has no factor but itself and 1
- 6. rewriting an expression into a simpler form.
- 7. parenthesis, exponents, multiplication, division, addition, subtraction
- 10. The numerical factor when a term has a variable
- 11. a quantity that does not vary
- 12. the number below the line in a common fraction; a divisor.
- 18. an equation that states that two ratios are equal
- 19. To change a value or expression from one form to another.
Down
- 1. the steepness of a line
- 2. a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
- 4. a mathematical notation indicating the number of times a quantity is multiplied by itself
- 5. A set of ordered pairs
- 8. Numbers that are multiplied together to get a product
- 9. to reduce (an equation, fraction, etc) to a simpler form
- 13. a mathematical sentence with an equal sign
- 14. the part of a fraction that is above the line and signifies the number to be divided by the denominator.
- 15. a number, a variable, or the product of a number and a variable
- 16. a mathematical phrase that contains operations, numbers, and/or variables
- 17. to find a solution