Quadratic A equation

123456789101112131415161718
Across
  1. 3. fraction which numerator is less than denominator
  2. 5. whole part with fraction is called
  3. 8. planet where we live
  4. 9. the results of subtraction
  5. 11. numbers which start with one
  6. 13. name of your geometry's teacher
  7. 14. zero on a number line
  8. 15. whole numbers together with negative sing
  9. 16. numbers which start with zero
  10. 18. the result of multiplication
Down
  1. 1. fraction which numerator is greater than denominator
  2. 2. a parts of whole thing
  3. 4. an equation that we learning
  4. 6. the number written in 5,65 or 6,12
  5. 7. figure which has only tree sides
  6. 10. the result of division
  7. 12. mathematics part which learn about figures
  8. 17. the results of addition