Math equation

12345678910111213141516
Across
  1. 2. - splitting a number into equal parts
  2. 7. -the answer to a subtraction problem
  3. 9. - > mean a number is bigger
  4. 11. - the number in front of a number(like 3 in3y )
  5. 12. - a rule to find sides of a right triangle
  6. 13. -the answer to an addition problem
  7. 15. -a number that, when multiplied by itself, makes another number
  8. 16. -a letter that stands for number (like x or y)
Down
  1. 1. -where two lines meet to make a corner
  2. 3. -makes the problem shorter or easier
  3. 4. - < mean a number is smaller
  4. 5. -one part of a math problem (a number or letter)
  5. 6. -a number that stays the same
  6. 8. - adding the same number many times
  7. 10. -a math phrase without an equal sign
  8. 14. - mean both sides are the same