Across
- 3. A real number on the base ten standard numbering system.
- 5. The branch of mathematics that substitutes letters for numbers to solve for unknown values.
- 8. A value or number that never changes in an equation
- 13. Numbers: Regular counting numbers
- 15. A polynomial having a degree of 4
- 18. Any combination of values and operations that can be used to show how things belong together and compare to one another
- 20. Numbers: Mixed numbers refer to whole numbers combined with fractions or decimals
- 21. An equation that is true for variables of any value.
- 23. A polynomial with three terms.
- 24. A value that does not change.
- 26. The process of breaking numbers down into all of their factors.
Down
- 1. A polynomial equation with two terms usually joined by a plus or minus sign.
- 2. Equation: An equation that can be written with one side equal to 0. Quadratic equations ask you to find the quadratic polynomial that is equal to zero.
- 4. A letter that always represents an unknown number, or what you’re solving for in an algebra problem
- 6. The number that denotes repeated multiplication of a term, shown as a superscript above that term.
- 7. An algebraic expression made up of one term.
- 9. To combine all that can be combined, reduce the number of terms, and put an expression in an easily understandable form.
- 10. To change two or more terms to just one term so that you can perform other processes
- 11. A small number written slightly above and to the right of a variable or number
- 12. A grouping of terms or values that use a sign to show an equal relationship that two quantities are equal
- 14. An action performed upon one or two numbers to produce a resulting number
- 16. A letter or number representing a numerical quantity attached to a term.
- 17. Terms: Terms with the same variable and same exponents/powers.
- 19. A rule that numerically describes the relationship between two or more variables.
- 22. A number that cannot be represented as a decimal or fraction.
- 25. Root: is how many times a number needs to be multiplied by itself to achieve the value specified