Expressions & Equations Vocabulary

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Across
  1. 1. a term that doesn’t have a variable and constantly stays the same
  2. 4. an unknown number that is represented with a letter
  3. 5. to isolate a specific variable in an equation and find its value
  4. 7. represents how many times a base is being multiplied by itself repetitively
  5. 11. the known factor that is being multiplied by a variable in a term
  6. 12. include addition, subtraction, multiplication, and division
  7. 14. the number in a power that is being multiplied by itself repetitively
  8. 15. the parts of an expression that are separated by operations
Down
  1. 1. changing the order of the terms in addition doesn’t change the sum
  2. 2. numbers that are multiplied together
  3. 3. a mathematical phrase containing numbers, operations, and/or variables
  4. 6. to find the solution by substituting the variable with a value
  5. 8. a mathematical sentence that uses an equal sign
  6. 9. the property says changing the grouping of numbers/terms with addition by using parenthesis doesn’t change the sum
  7. 10. algebraic expression with the variable’s exponent being one is...
  8. 13. same (in value)