7th/8th Math Vocab Test 8-30-13

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1234567891011121314
Across
  1. 2. two numbers are this if they are the same distance away from zero, but on opposite sides of the number line
  2. 3. any number less than zero
  3. 4. written with a one in the numerator and all positive numbers in the denominator.
  4. 7. any number that can be expressed as the quotient or fraction
  5. 8. Mathematical problems must be worked this way.
  6. 9. A way to represent very large or very small numbers
  7. 11. one-third is an example of this
  8. 13. any number greater than zero
  9. 14. undefined
Down
  1. 1. A decimal number that has digits that do not go on forever.
  2. 5. how many times to use a number in multiplication
  3. 6. how many places on a number line that a number is from zero
  4. 10. when a number is added to itself and the result is zero
  5. 12. a number that can be written without a fractional or decimal component