8th grade unit 2 Vocab

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Across
  1. 2. An equation or problem that requires only one operation
  2. 4. A network of horizontal and vertical lines used to locate points on a graph.
  3. 6. A number that describes how steep a line is.
  4. 9. A number that cannot be written as a fraction. It has a decimal that goes on forever without repeating
  5. 12. A number that multiplies a variable.
  6. 14. Terms in an expression that have the same variable(s) and power.
  7. 15. A mathematical statement that shows two expressions are equal
  8. 16. The point where a line crosses an axis on a graph.
  9. 18. An equation or problem that requires more than one operation to solve.
Down
  1. 1. A letter or symbol that represents an unknown number or value
  2. 3. A number that is not negative and has no fractions or decimals.
  3. 5. Any number that can be written as a fraction, where both the top and bottom numbers are integers
  4. 7. A whole number that can be positive, negative, or zero.
  5. 8. A straight path that goes on forever in both directions, with no endpoints.
  6. 10. A ratio that compares two different kinds of measurements, like miles per hour or dollars per item.
  7. 11. The smallest number that can be a common denominator of two or more fractions.
  8. 13. A fixed value that does not change.
  9. 17. A mathematical phrase that combines numbers, variables, and operations