Algebra Chapter 1

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Across
  1. 2. order of operations
  2. 5. result of a multiplication
  3. 7. symbol used to represent unspecified numbers or values, any letter may be used
  4. 10. a number or a variable
  5. 11. the number 17 in the expression 17a+4b
  6. 12. a mathematical sentence that contains an equal sign 3x+7 = 21
  7. 13. exponent
Down
  1. 1. addition
  2. 3. a(b+c) = ab + bc
  3. 4. minus
  4. 6. quantity being multiplied
  5. 8. a mathematical sentence that does not contain an equal sign 3x+7
  6. 9. quotient