Chapter 1 Mid Chapter Review Pre-Algebra

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Across
  1. 2. X is an example of what
  2. 6. This is when you replace each variable with a number and then simplify
  3. 8. In words, how far is 8 from 0 on a number line
  4. 9. The order of _______ help us evaluate a problem with different operation symbols
  5. 10. Operations that undo each other.
  6. 11. The set of whole numbers and their opposites
  7. 13. The product or quotient of two numbers with the same sign is what?
  8. 14. Which has the coldest temperature, Fargo -24, Bismarck -14, Jamaica 80, Pingree 0, Baltimore 13
Down
  1. 1. A numbers distance from 0 on a number line is what value?
  2. 3. What expression uses numbers, variables, and operation symbols?
  3. 4. Two numbers whose sum is 0 is what kind of an inverse?
  4. 5. The product or quotient of two numbers with different signs is what?
  5. 7. When evaluating, 3 more than a number, does the + 3 go before or after the variable?
  6. 9. Numbers that are the same distance from zero on the number line but in opposite directions.
  7. 12. In words, what is the absolute value of -5
  8. 13. How do we remember the order of operations?