Algebra 1 Review

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Across
  1. 2. The property stating that multiplying any value by 0 always equals 0.
  2. 4. In order of operations, this operation is completed left to right with subtraction.
  3. 8. The set of all rational and irrational numbers.
  4. 9. The set of 0 and all numbers greater than 0, with no decimals or fractions.
  5. 10. Numbers being multiplied by variables.
  6. 13. Expressions that have the same value even if they look different.
  7. 14. Terms with the exact same variables raised to the exact same powers.
  8. 16. In order of operations, this operation is completed left to right with multiplication.
  9. 18. In order of operations, this operation is completed left to right with division.
  10. 20. The property where the grouping of values does not matter.
  11. 22. Find the value of an expression using the order of operations.
  12. 25. A mathematical phrase made up of numbers and variables.
  13. 26. The set of all numbers greater than 0, with no decimals or fractions.
  14. 27. The property that uses an opposite or reciprocal to cancel a value.
  15. 29. The property that keeps a quantity the same.
  16. 30. In order of operations, this operation is completed left to right with addition.
Down
  1. 1. If a = b and b = c, then a = c.
  2. 3. Any number that can be written as a fraction p/q using only integers.
  3. 5. The property used to multiply a value to an expression inside parentheses.
  4. 6. The specific order used to simplify or evaluate an expression.
  5. 7. The property where the order of values does not matter.
  6. 11. Grouping symbols that should be distributed before combining unlike terms inside them.
  7. 12. Numbers that stand on their own without variables.
  8. 15. If a = b, then b = a.
  9. 17. The power on a variable; these must be the same for terms to be like terms.
  10. 19. A number that cannot be written as a fraction p/q using only integers.
  11. 21. Another name for the natural numbers.
  12. 23. The set of all positive and negative whole numbers, as well as 0, with no decimals or fractions.
  13. 24. The property stating that a value always equals itself.
  14. 28. To create an equivalent expression using a reduced number of terms.
  15. 31. The pieces of an expression that can contain variables and/or numbers.
  16. 32. What you do to like terms by adding or subtracting their coefficients.