Algebra Real Numbers/Math Expressions Vocabulary

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Across
  1. 5. Numbers and variables that are being multiplied together
  2. 7. These numbers are the ratios of integers, also called fractions
  3. 8. A number that only has the factors of 1 and itself
  4. 12. A number that can be found on the number line.
  5. 15. What the expression sits on. The part that has been raised to a power.
  6. 16. A number that is not a fraction or decimal.
  7. 17. A mathematical phrase or statement that can have variables numbers addition subtraction multiplication division parenthesis square roots and exponents
  8. 21. A mathematic sentence, this sentence shows that two things are equal
  9. 22. these are the counting numbers 1,2,3
  10. 23. The word less than tells you to do what operation.
Down
  1. 1. What is the name of class that you are doing this assignment for?
  2. 2. These numbers are the natural numbers and their opposites
  3. 3. It can be a number variable or both multiplied together. It can be separated by addition subtraction or division.
  4. 4. This is the first thing you should do when doing order of operations.
  5. 6. The word divided by tells you to do what operation,
  6. 9. The number up in the air next to the base. The number of times you multiply something times itself.
  7. 10. Symbols or letters used to represent an unknown number
  8. 11. This number is any real number that cannot be expressed as a fraction a/b, where a and b are integers, with b non-zero
  9. 13. The number that has no variable and it can be positive or negative
  10. 14. The word product of tells you to do what operation.
  11. 18. Terms that have the same variable raised to the same exponent(power).
  12. 19. PEMDAS
  13. 20. A number that has no variable and it can be positive or negative
  14. 21. What operation does the word sum tell you to use.