MATH MATH MATH

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Across
  1. 2. A ratio or fraction with the denominator 100.
  2. 6. Fractions with the same denominator.
  3. 9. The bottom number of a fraction.
  4. 11. Add up a series of numbers and divide the sum by the total number of values.
  5. 12. Always a positive number, refers to the distance of a number from 0.
  6. 14. A graph that represents data visually using bars of different heights or lengths.
  7. 15. Line segments joined together to form a closed figure.
  8. 16. The two-dimensional space taken up by an object or shape, given in square units.
  9. 17. A six-sided and six-angled polygon.
  10. 20. A polygon/shape with ten angles and ten straight lines.
Down
  1. 1. A quantity that is not whole that contains a numerator and denominator.
  2. 3. A statement that shows the equality of two expressions by joining them with an equals sign.
  3. 4. A factor shared by two or more numbers, are numbers that divide exactly into two different numbers.
  4. 5. A quadrilateral with two sets of opposite sides that are parallel.
  5. 7. An angle whose measure is between 0° and 90° or with less than 90° (or pi/2) radians.
  6. 8. The study of lines, angles, shapes, and their properties.
  7. 10. The branch of mathematics that substitutes letters for numbers to solve for unknown values.
  8. 13. A number that divides into another number exactly. The factors of 10 are 1, 2, 5, and 10 (1 x 10, 2 x 5, 5 x 2, 10 x 1).
  9. 18. The top number in a fraction.
  10. 19. All whole numbers, positive or negative, including zero.