Math

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Across
  1. 4. symbols used to group numbers together in an equation
  2. 5. a letter used to represent a number in an algebraic expression
  3. 8. a number raised to the power of another number
Down
  1. 1. the process of taking one number away from another number
  2. 2. a fancier name for math
  3. 3. the process of multiplying a number by another number
  4. 6. the process of adding a number to another number
  5. 7. the process of dividing a number by another number