Math dci

12345678910111213141516171819202122232425
Across
  1. 2. any number that can be written as a fraction where both the are integers but the denominator is not 0.
  2. 3. A number with a decimal point
  3. 7. numbers that are rational and irrational
  4. 11. a number sentence that includes at least two numbers of variable and any operation
  5. 16. every number starting at 1 increasing up to infinity
  6. 20. (commutative property, associative property, distributive property, and identity property.)
  7. 22. pairs of mathematical manipulations in which one operation undoes the action of the other
  8. 23. when two math expressions are equal (12-3=9)
  9. 24. A number over another number
  10. 25. The Opposite of a numbers fraction
Down
  1. 1. A positive or Negative Whole Number
  2. 4. A number that doesn't have a decimal point
  3. 5. a real number that never repeats or ends (pie)
  4. 6. When every number is the answer to your problem (X=X)
  5. 8. Property 3(3+6)= 9+18 what rule is used
  6. 9. a mathematical
  7. 10. A letter that represents a number
  8. 12. The answer to the problem
  9. 13. When the problem only has one answer
  10. 14. terms that have the same variable to the same exponent when you add them together.
  11. 15. doing this creates the opposite of every term.
  12. 17. When the problem is impossible
  13. 18. A step to make the Question more simple
  14. 19. when two numbers combined together equal 0
  15. 21. When you make all of your money back but no profit