Guess that word!

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Across
  1. 2. - The result of Multiplication
  2. 5. - The result of division
  3. 6. - A plane containing x and y axis
  4. 10. - To make easier,lowest value
  5. 13. - A Horizontal bar over a digit to indicate that it repeats over and over again
  6. 14. - The result of multiplying a number by an integer
Down
  1. 1. - The result of subtracting one number from another
  2. 3. - A number that can be divided evenly by numbers other than one or itself
  3. 4. - The four sections of a coordinate grid
  4. 7. - To calculate the value of a numeral expression
  5. 8. - The result of adding two or more numbers
  6. 9. - Finding a value that is close to the actual answer
  7. 11. Numbers - A number that can be a ratio of two numbers
  8. 12. - A number containing a decimal point written in Base Ten
  9. 15. - A whole number that can be a positive or a negative number