1st Semester Vocabulary

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Across
  1. 4. a positive or negative whole number
  2. 7. terms with the same variable and exponent
  3. 8. a value that makes an equation true
  4. 10. a letter or symbol that stands for an unknown
  5. 11. 2(3x)=(3x)2
  6. 12. the number in front of a variable
Down
  1. 1. 2(x+3)= 2x + 6
  2. 2. a value that doesn't change
  3. 3. 3+(4+2)=(3+4)+2
  4. 5. a mathematical sentence without an equal sign
  5. 6. two expressions that are equal to each other
  6. 9. two operations that are opposites