Across
- 3. A quadratic expression where the coefficient of the squared term is 1.
- 5. Counting numbers starting from 1.
- 6. The number multiplying a variable.
- 8. A number or expression that can be written as something multiplied by itself (two words)
- 11. Another name for an exponent; how many times a number is multiplied by itself.
- 15. An irrational number written exactly in radical form
- 17. A number that can be written as a fraction of two integers.
- 18. An algebraic expression containing two terms.
- 19. The variable that is chosen or controlled and does not depend on another variable.
- 21. A mathematical statement showing two expressions are equal.
- 23. Another term used for exponent in index laws.
- 27. The point where a graph crosses an axis.
- 29. The result of multiplying numbers.
- 30. Multiply out brackets to remove them.
Down
- 1. The law that allows multiplication across brackets
- 2. Two numbers that give the position of a point on a graph.
- 4. Whole numbers including negative numbers, zero and positive numbers.
- 7. Rewrite an expression as a product of factors.
- 9. A small raised number that shows how many times a base is multiplied by itself.
- 10. A number that cannot be written as a fraction and has a non-repeating decimal.
- 12. A method used to rewrite a quadratic expression as a squared binomial by "__ the square"
- 13. The result of dividing one number by another.
- 14. The steepness or slope of a line.
- 16. A notation used to write very large or very small numbers using powers of ten.
- 20. A quadratic expression where the coefficient of the squared term is not 1 (two words)
- 22. An equation containing a squared variable as the highest power.
- 24. The variable whose value depends on another variable.
- 25. A mathematical phrase containing numbers, variables and operations but no equals sign.
- 26. The gradient of a line that slopes downward from left to right.
- 28. Letter used to represent a number that can change.