7th grade terms

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Across
  1. 2. The chance of an event occuring.
  2. 3. The ratio of the lengths ofcorresponding sides of two similar figures.
  3. 6. Uses variables to express gental rules about numbers, number relationships, and operations.
  4. 9. A statement that two mathmatical expressions are equal.
Down
  1. 1. A number that can be expressed as a ratio of two intergers.
  2. 2. The ratio of the circumfrence of any circle to its diameter, approximately equal to 3.14 or 22/7.
  3. 4. Two rays that share an endpoint.
  4. 5. The measure, in square uits, of the interior region of a 2-dimensional figure or the surface of a 3-dimensional figure.
  5. 7. A quality that can have different values.
  6. 8. The number of cubic units it takes to fill a solid.