Algerbra 1 Crossword

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Across
  1. 3. quantity that does not vary
  2. 6. The difference between the highest and lowest scores in a set of data
  3. 8. The numerical factor when a term has a variable
  4. 10. a mathematical phrase that contains operations, numbers, and/or variables
  5. 11. mathematical sentence with an equal sign
  6. 12. the four regions into which the x-axis and the y-axis that seperate the coordinate plane.
  7. 13. the number or expression that is used as a factor in a repeated multiplication
  8. 14. a number that has no factor but itself and 1
  9. 15. An equation that is true for every value of the variable
  10. 16. substituting a given number for each variable
  11. 19. The number that occurs most often in a set of data
  12. 20. Numbers that are multiplied together to get a product
  13. 21. to write an expression in a simpler form
  14. 22. an average of n numbers computed by adding some function of the numbers and dividing by some function of n
Down
  1. 1. a mathematical notation indicating the number of times a quantity is multiplied by itself
  2. 2. two numbers that are the same distance from zero on a number line, but are in opposite directions. (-2 and 2)
  3. 3. an example that shows a conjecture is false
  4. 4. a number, a variable, or the product of a number and a variable
  5. 5. two numbers whose product is 1
  6. 7. The middle number in a set of numbers that are listed in order
  7. 9. A statement that compares two quantities using <, >, ≤,≥, or ≠
  8. 15. Whole numbers and their opposites
  9. 17. a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
  10. 18. a statement that solves a problem or explains how to solve the problem