Across
- 2. A polygon with two sides of equal length.
- 5. The top number in a fraction. The numerator is divided into equal parts by the denominator.
- 7. Refers to addition, subtraction, multiplication, or division.
- 8. A quadrilateral with exactly two parallel sides.
- 9. Terms with the same variable and same exponents/powers.
- 10. The power to which a base must be raised to produce a given number. If nx = a, the logarithm of a, with n as the base, is x. Logarithm is the opposite of exponentiation.
- 13. A parallelogram with four right angles.
- 14. The process of breaking numbers down into all of their factors.
- 17. A characteristic or feature of an object—such as size, shape, color, etc.—that allows it to be grouped.
- 18. The number left over when a quantity cannot be divided evenly. A remainder can be expressed as an integer, fraction, or decimal.
- 20. A graph that uses bars that equal ranges of values.
- 21. A whole number that is not divisible by 2.
Down
- 1. The total distance around the outside of a polygon. This distance is obtained by adding together the units of measure from each side.
- 3. To multiply or to be multiplied by 4.
- 4. A unit of measure equal to 1000 meters.
- 6. The bell shape created when a line is plotted using data points for an item that meets the criteria of normal distribution. The center of a bell curve contains the highest value points.
- 11. A procedure or set of steps used to solve a mathematical computation.
- 12. A polynomial with three terms.
- 15. A type of conic section or symmetrical open curve. The hyperbola is the set of all points in a plane, the difference of whose distance from two fixed points in the plane is a positive constant.
- 16. The number of times an event can happen in a given period of time; often used in probability calculations.
- 19. Objects and figures that have the same size and shape. Congruent shapes can be turned into one another with a flip, rotation, or turn.