Math crossword puzzle

123456789
Across
  1. 6. parts of a whole number.it is a way to split
  2. 8. tree equal parts
  3. 9. divided into parts so everyone gets the same
Down
  1. 1. eight equal parts
  2. 2. the entire amount
  3. 3. six equal parts
  4. 4. sections of a whole
  5. 5. four equal parts
  6. 7. Two equal parts