quiz

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Across
  1. 2. A number that can be written as a quotient of two integers, where the divisor is not 0.
  2. 5. The set of positive numbers whole numbers, their opposites, and zero.
  3. 8. A fraction is in this form when 1 is the only number that can be divided evenly into the numerator and denominator.
  4. 9. Two numbers that have the same distance from zero on the number line, but in opposite directions.
  5. 10. The numerical factor of a term that contains a variable.
Down
  1. 1. An equation stating that two ratios are equal.
  2. 3. All numbers to the LEFT of zero on the number line.
  3. 4. Those terms in an expression that have the same variable or variables raised to the same exponents. 7x and 3x are example of these but not 4x and 2y.
  4. 6. A ratio that compares two quantities measured in different units.
  5. 7. A number that shows how many times a base is used.