Crossword 1

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Across
  1. 1. make a mathematical computation
  2. 4. this bird sews its own nest
  3. 6. a hole made by an animal usually for shelter
  4. 8. catching a fish
  5. 10. side of a square whose perimeter is 36
  6. 11. cases used to carry belongings when travelling
Down
  1. 2. largest prime number less than fifteen
  2. 3. people read them
  3. 5. reduced to the simplest and most significant form possible
  4. 6. mix together different elements
  5. 7. hottest planet in the solar system
  6. 9. a sacred river of India