Algebra 1 - Unit 1 Vocab Crossword Puzzle

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Across
  1. 4. A number in front of a variable.
  2. 5. A term without a variable.
  3. 9. The distance from zero on a number line.
  4. 12. Counting numbers.
  5. 13. PEMDAS. The order you use to workout math expressions.
  6. 14. A statement that the values of two math expressions are equal.
  7. 15. Terms that have the same variable and variable exponent.
Down
  1. 1. A real number that cannot be written as a simple fraction.
  2. 2. Math expressions that use the symbols < and >.
  3. 3. A real number that can be written as a ratio of two integers.
  4. 6. Whole numbers and their opposites.
  5. 7. Any rational or irrational number.
  6. 8. A math phrase that contains operations, numbers, and/or variables.
  7. 10. Any positive integer or zero.
  8. 11. A symbol, usually a letter, that represents a number in a math expression.