Roxy's crossword

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Across
  1. 4. a statement that the values of two mathematical expressions are equal
  2. 6. arranged in nearly or in a straight line.
  3. 7. the middle number.
  4. 8. a squared plus b squared equals c squared.
  5. 10. the average set of numbers.
  6. 11. adding two amounts together to create one amount.
  7. 12. the length inside a shape.
  8. 13. the length around a shape.
  9. 14. a small proportion of a number.
Down
  1. 1. the most frequently occuring number.
  2. 2. adding one number to another number a specific amount of times.
  3. 3. taking away a certain amount from another number.
  4. 5. splitting a whole into equal parts or groups.
  5. 9. the study of properties such as measurements lines angle surfaces and solids.
  6. 12. a part of math where numbers are represented with letters or symbols.