Across
- 1. a combination of numbers and symbols
- 9. the chance that a given event will occur
- 11. the property of being an operation that produces the same result when operating on the whole mathematical expression as when operating on each part and collecting the results
- 14. a generalization of arithmetic in which letters representing numbers are combined according to the rules of arithmetic
- 16. a flat or level surface
- 18. any of various mathematical processes deriving one entity from others according to a rule (think: PEMDAS. Order of . . .)
- 20. a charge for borrowed money, generally a percentage of the amount borrowed
- 22. the relationship in quantity of two numbers (or things)
- 23. a formal statement of the equivalence of mathematical expressions
- 24. when all of the angles and sides of two shapes are in relation to one another
- 27. the external boundary of a circle
- 30. a number that can be expressed as an infinite decimal with no set of consecutive digits repeating itself indefinitely and that cannot be expressed as the quotient of two integers
- 31. the amount of space occupied by a three-dimensional object as measured in cubic units
- 32. a number that can be expressed as an integer or the quotient of an integer divided by a nonzero integer
- 33. a portion cut off from a geometric figure by one or more points, lines, or planes
- 34. the length of a straight line passing through the center of a circle
Down
- 2. the operation of decreasing one number by another
- 3. a symbol written above and to the right of a mathematical expression to indicate the operation of raising to a power
- 4. a point that terminates a line or curve or comprises the intersection of two or more lines or curves
- 5. the operation of finding how many times a number is contained within another number
- 6. a proportion between two sets of dimensions (as between those of a drawing and its original, think maps)
- 7. factual information (e.g. measurements, or statistics) used as a basis for reasoning, discussion, or calculation
- 8. a physical, visual, or digital representation of something
- 9. a geometric element that has zero dimensions and a location determinable by an ordered set of coordinates
- 10. a line segment extending from the center of a circle or sphere to the circumference or bounding surface
- 12. the science of numbers and their operations
- 13. a group of individual persons, objects, or items from which samples are taken for statistical measurements the dimensions, capacity, or amount of something
- 15. a branch of mathematics that deals with measurement, properties, and relationships of points, lines, angles, surfaces, and solids
- 17. without definite aim, direction, rule, or method
- 19. a branch of mathematics dealing with the collection, analysis, interpretation, and presentation of large sets of numerical data
- 21. the figure formed by two lines extending from the same point
- 25. the number of unit squares equal in measure to the surface
- 26. a straight or curved geometric element that is generated by a moving point and that has extension only along the path of the point
- 28. a mathematical operation that is an an abbreviated process of adding an integer a specified number of times
- 29. one part in one-hundred
- 35. the operation of combining numbers to obtain an equivalent simple quantity