Meredith Walker's Exam Review

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Across
  1. 5. a letter used to represent one or more numbers
  2. 8. as independent variable increases, dependent decreases
  3. 10. tells how many times to multiply a number by itself
  4. 12. adding 0/multiplying 1 doesn't change the number
  5. 16. as independent variable increases, so does dependent variable
  6. 17. a number that can be writen as the quotient of two integers (you can write as a fraction)
  7. 18. vertical number line
  8. 19. grouping symbols are only on one side, multiplication with a sum of difference can multiply by both interior terms
  9. 20. consists of numbers, operations and letters
Down
  1. 1. numbers with the same absolute value but different signs
  2. 2. a never ending decimal that repeats
  3. 3. horizontal number line
  4. 4. aka multiplicative inverse; two numbers whose product is 1 (flip numerator and denominator)
  5. 6. the number being repeatedly multiplied in an exponent
  6. 7. a numbers distance from zero on the number line ...writen as /a/
  7. 9. changing the grouping symbols on addends/factors doesn't change the sum/product
  8. 11. a decimal that concludes
  9. 13. the set of whole numbers and their opposites
  10. 14. the product of any number and a non-zero whole number
  11. 15. changing the order of addition and multiplication does not affect the sum/product