Math

1234567891011121314151617181920
Across
  1. 4. a whole number that is not a fraction
  2. 10. the numbers on the left to 0 are called
  3. 11. on the right of the number 0
  4. 12. basically the same as study
  5. 13. the thing to get good at a topic
  6. 14. a math problem with an answer
  7. 15. division can be done with a
  8. 17. a fraction can be division and what else
  9. 19. it can be with + - / *
  10. 20. to take away a number from another number is
Down
  1. 1. the opposite of dividing
  2. 2. the name
  3. 3. the only math thing with shapes in it
  4. 5. the main thing in geometry
  5. 6. to solve a fraction it is called
  6. 7. the way you solve something is the
  7. 8. problem that doesn't give a final answer
  8. 9. the one who helps you learn something
  9. 16. 1 plus 1 is called to do what
  10. 18. something that you expect yourself to do