Math (all grade levels) Cross Word Puzzle THE Dash (-) Needs To Be Included With the Word

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Across
  1. 2. to add two or more numbers together
  2. 4. the first place after the decimal
  3. 6. the value of a digit according to its position
  4. 7. number that is less than zero
  5. 11. is the fourth place after the decimal
  6. 12. the number that goes into another number to be divided
  7. 13. is the mathematical process of separating a number into parts
  8. 15. is the third number after a decimal
  9. 16. the number that is being divided into
  10. 17. a representation (used in picture) of numbers on a line
  11. 20. this is not a whole number; it is often separated with a dot followed by other numbers
  12. 21. this symbol is used to divide numbers
Down
  1. 1. a number without a fraction or decimal; used while counting
  2. 3. another way to add, but in a faster manner symbol looks like an "x"
  3. 5. is the second number place after the decimal
  4. 8. number greater than zero
  5. 9. a number that is close to an exact amount
  6. 10. is the result after the division is done also known as answer
  7. 14. the amount of something (used to count)
  8. 18. the number amount that is leftover after a number has been evenly divided
  9. 19. part of a whole number often represented with another number at the bottom