Math Pre- Algebra

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Across
  1. 3. property- for all real numbers a,b and c, a(b+c)= ab + ac, and a(b-c) a = ab-ac
  2. 4. the result of one or more multiplications
  3. 7. - an expression that contains at least one variable
  4. 8. a fraction in which the numerator is greater than or equal to the denominator
  5. 11. Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)
  6. 12. fraction- fractions that name the same amount or part
  7. 13. a real quality having a have less than zero
Down
  1. 1. a symbol (usually a letter) standing in for an unknown numerical value in an equation.
  2. 2. - the property that states for all real numbers a,b, and c, their product is always the same , regardless of their grouping
  3. 5. property- the property that states that two or more numbers can be added in any order without changing the sum
  4. 6. a number in the form a/b where b = 0
  5. 9. a single mathematical expression
  6. 10. - the set of whole numbers and their opposites