Extra Credit: Algebra 1 Crossword Puzzle

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Across
  1. 2. The value of an expression when one variable is replaced by a number.
  2. 3. True or False: Given the expression 4+18÷3*2, we do multiplication first.
  3. 6. a number says how many times to use that number in a multiplication. For example, 4^3 is 4*4*4
  4. 7. We start from this side when you have BOTH multiplication and division on the same line.
  5. 9. 3(x+5)→3x+15 is an example of which property
  6. 10. The first rule when using order of operations
  7. 11. “x + 4 = 10” is an example of an __________
  8. 13. An expression made up of one term
Down
  1. 1. The result after dividing one expression by another
  2. 4. 3x-7 is an example of an _______
  3. 5. An expression made up of two terms
  4. 8. Exponents are evaluated before addition or subtraction
  5. 12. These are separated by a + or – sign