Algebra

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Across
  1. 1. The number in front of a variable
  2. 3. Describing the addition operation
  3. 4. An algebraic statement consisting of coefficient, variables and/or constants
  4. 6. A number not attached to a variable
  5. 8. A strand of maths used for problem-solving and involving the use of letters
  6. 11. A word describing division
  7. 12. Meaning multiplication
Down
  1. 2. A word meaning that you find the answer to a question
  2. 5. Changing the variable to a given value
  3. 7. A letter representing an unknown letter
  4. 9. An algebraic statement containing an equals sign
  5. 10. A part of an expression that is separated from one another by +, - or =