Math Key Terms

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Across
  1. 4. terms that have the same variable.
  2. 6. an operation that reverses the effect of another operation
  3. 8. a linear equation that has one solution if only one value of the variable makes the equation true.
  4. 9. an equation where you distribute a number to nearby numbers by multiplying it to that number.
  5. 11. a linear equation that has infinitely many solutions if any value of the variable makes both sides of the equation equal.
  6. 12. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression.
Down
  1. 1. a symbol that stands for an unknown value and is usually a letter.
  2. 2. a quantity or parameter that does not change it's value whenever the value of the variables, under a given set of conditions; a number that stands alone.
  3. 3. the distance around a two-dimentional shape.
  4. 5. numbers, symbols, and operators grouped together that show the value of something.
  5. 7. a linear equation that has no solution if no value of the variable make both sides of the equation equal.
  6. 10. a statement that the values of two mathematical expressions are equal, indicated with the equal sign.