MATH MAZE

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Across
  1. 2. measure of one point to another
  2. 7. relations of sides and angles of triangles
  3. 9. properties and manipulation of numbers
  4. 10. distance around a shape
  5. 11. reunion of broken parts
Down
  1. 1. length of a line in a circle's center to the edge
  2. 3. a minus sign
  3. 4. take away
  4. 5. distance around a circle
  5. 6. points lines shapes and space
  6. 8. a plus sign
  7. 9. to add to