Algebra Crossword

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Across
  1. 3. An expression with two or more terms.
  2. 4. It's value varies.
  3. 8. A single mathematical expression.
  4. 9. Any factor or group of factors of a product.
  5. 10. The terms having the same literal coefficients.
Down
  1. 1. The result of the multiplication of two or more constants or literals or of both.
  2. 2. An expression with only one term.
  3. 5. A generalized form of arithmetic.
  4. 6. A number whose value never changes.
  5. 7. The terms that do not have the same literal coefficients.