Algebra

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Across
  1. 3. A symbol telling us what we are doing
  2. 7. A group of terms that, no equal to symbol
  3. 8. A single number or a variable
Down
  1. 1. A number accompanied by a letter
  2. 2. A number that is on its own
  3. 4. The branch of math that deals with symbols
  4. 5. An unknown number
  5. 6. A statement with and equal to symbol