Math Crosswords Puzzle

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Across
  1. 4. A mathematical sentence that uses an equal sign.
  2. 5. Factions A faction which has a larger numerator than denominator. Ex: 15/7
  3. 6. Notation A standardized way of writing real numbers. In scientific notation, all real numbers are written in the form a·10b, where 1 ≤ a < 10 and b is an integer.
  4. 10. A symbol, usually a letter, that represents one or more numbers.
  5. 13. A set of numbers is the one that occurs most often
  6. 14. The result of dividing one number or expression by another. 3:2
  7. 17. The horizontal axis of the coordinate plane.
  8. 18. Pair On the coordinate plane, the pair of numbers giving the location of a point
  9. 19. Rate A rate with a denominator of 1.
  10. 20. A part of a line starting at a particular point and extending infinitely in one direction.
  11. 22. A whole number that can be positive, negative, or zero.
  12. 24. The vertical axis of the coordinate plane.
Down
  1. 1. The difference between the lowest and highest values
  2. 2. A combination of two rays
  3. 3. Plane A plane formed by 2 number lines that intersect at right angles.
  4. 6. Replace an expression with its simplest name.
  5. 7. A small number written with another big number that tells how many times to multiply the big number by itself
  6. 8. Root A number that must be multiplied times itself to equal a given number.
  7. 9. The ratio of the vertical changes to horizontal change.
  8. 11. Value The distance that a number is from zero on a number line.
  9. 12. Number A number written as the sum of an integer and a proper faction.Ex: 5 2/3
  10. 15. A relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output.
  11. 16. The average of the numbers
  12. 21. Place the numbers you are given in value order and find the middle number
  13. 23. Equation An equation whose graph forms a straight line.