Vocab for Mr Ried

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Across
  1. 2. a combination of terms with operations between them.
  2. 8. the operations that undoes what was done by the previous operation.
  3. 10. an equation with only one possible solution.
  4. 11. parts of an expression that are separated by addition or subtraction operations.
  5. 12. a mathematical statement that shows that two mathematical expressions are equal.
Down
  1. 1. has a solution that is a real number that will produce a true statement when substituted for the variable.
  2. 3. an equation with more than one variable that represent known values.
  3. 4. a number attached to a variable.
  4. 5. an alphabet or term that represents an unknown value.
  5. 6. properties that can be used to rewrite expressions or equations.
  6. 7. numbers can multiply together to get another number.
  7. 9. a mathematical process.