Algebra Vocabulary

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Across
  1. 4. An equation which states that two ratios are equal.
  2. 7. The inverse operation of subtraction.
  3. 8. A symbol for an unknown value.
  4. 9. The inverse operation of addition.
  5. 10. A number, a variable, or a product of numbers and variables.
  6. 11. A value that does not change.
Down
  1. 1. The inverse operation of multiplication.
  2. 2. The inverse operation of division.
  3. 3. A constant that multiplies a variable.
  4. 5. A branch of mathematics that substitutes variables for numbers.
  5. 6. A mathematical sentence stating two expressions are equal.
  6. 9. The value of a variable that makes an equation true.