Math

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Across
  1. 2. a(b + c) = ab + ac
  2. 5. The number multiplied by a variable.
  3. 6. A number without a variable.
  4. 8. A mathematical phrase without an equals sign.
  5. 9. Separated by + or –.
  6. 10. To rewrite an expression as multiplication.
Down
  1. 1. A letter that represents an unknown number.
  2. 3. Combine like terms.
  3. 4. Expressions equal for all values of the variable.
  4. 7. Terms Same variable and exponent.