Math vocab

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Across
  1. 4. value its distance from zero on a number line
  2. 5. inverse the number that, when added to the original number, results in a sum of 0
  3. 6. a result obtained by dividing one quantity by another.
  4. 7. a positive or negative whole number, or zero, that does not contain any fractions or decimals
Down
  1. 1. an expression that does not have a valid or meaningful result according to the established rules of mathematics.
  2. 2. the number that is the same distance from zero on a number line but on the opposite side
  3. 3. number any number that can be written as a fraction, where both the numerator (the top number) and the denominator (the bottom number) are integers, and the denominator is not equal to zero