Variables & Expressions

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Across
  1. 2. A group together of one or more factors.
  2. 3. A math problem with an equal sign.
  3. 4. A letter of the alphabet that represents a number.
  4. 5. A value or number that never changes in an expression; it's constantly the same.
Down
  1. 1. A number multiplied by a variable
  2. 3. A combination of terms.