Algebra Terminologies

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Across
  1. 2. + - x ÷
  2. 4. how many times to use the value in a multiplication
  3. 8. the numerical part of a term
  4. 9. terms that have something similar
Down
  1. 1. a group of terms that make sense while placed on a side of an equation
  2. 3. a number without a variable
  3. 5. a value that is equal to another
  4. 6. a,b,c,x,y,z
  5. 7. any letter that stands for a variable