Algebra

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Across
  1. 2. A number that is in front of a pronumeral.
  2. 4. To replace a pronumeral with a number.
  3. 6. A letter that stands in for a number.
Down
  1. 1. A symbol that can take a number of numerical values
  2. 2. A term that does not contain a pronumeral.
  3. 3. A number or expression that divides another number or expression.
  4. 5. A single part of an expression.