Equations and Inequalities Vocabulary

1234567891011121314151617181920212223242526
Across
  1. 5. When simplifying using addition and subtraction, you combine "like terms".
  2. 6. The operation that undoes what was done by the previous operation.
  3. 7. Any value for the variable makes the equation true.
  4. 8. A real number that cannot be expressed as a ratio of integers.
  5. 11. Either a single number or variable, or the product of several numbers or variables.
  6. 13. The point at which cost and income are equal and there is neither profit nor loss.
  7. 14. Distribute the negative to all of the terms in the parentheses.
  8. 16. To make something less complicated and therefore easier to do or understand.
  9. 17. All positive integers from 1 to infinity.
  10. 18. When a factor is multiplied by the sum/addition of two terms.
  11. 21. Any positive number that does not include a fractional or decimal part.
  12. 23. A number that is expressed as the ratio of two integers.
  13. 25. Only one solution.
  14. 26. A set of two numbers that when added together equal zero.
Down
  1. 1. There is no value for the variable that makes the equation true.
  2. 2. A sentence with a minimum of two numbers or variables.
  3. 3. Numerical value that is part of a whole.
  4. 4. A series of properties, rules, or laws associated with.
  5. 9. A number that consists of a whole and a fractional part.
  6. 10. An action or process of solving a problem.
  7. 12. Numbers include both rational and irrational numbers.
  8. 15. The inverse of a value or a number.
  9. 19. The relationship between two values that are not equal.
  10. 20. The quality of being unequal or uneven.
  11. 22. A statement that supports the equality of two expressions, which are connected by the equals sign "=".
  12. 24. A whole number (not a fractional number) that can be positive, negative, or zero.