Pre-Algebra crossword puzzle Tobin Carpenter

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Across
  1. 3. fractions that represent the same value, even though they look different.
  2. 5. a number with a line between them
  3. 6. a positive or negative number
  4. 8. Opposite of a positive number
  5. 9. Expression in algebra
  6. 11. multiplying the sum of two or more addends by a number produces the same result as when each addend is multiplied individually by the number and the products are added together.
  7. 14. a fraction where the top number is bigger than the bottom number
  8. 15. when two problems equal the same thing
Down
  1. 1. a mathematical statement involving only numbers and one or more operation symbols
  2. 2. the answer to a division problem
  3. 4. the order you do a problem
  4. 7. This law simply states that with addition and multiplication of numbers, you can change the order of the numbers in the problem and it will not affect the answer.
  5. 10. answer to a multiplication problem
  6. 12. a single mathematical expression
  7. 13. the letter in a Algebraic problem