MATHCOUNTS Vocabulary I

12345678910111213
Across
  1. 3. A number's distance from zero.
  2. 5. Two prime numbers with only one composite between them.
  3. 8. A number divisible only by one and itself.
  4. 9. A number that is multiplied with another to get a product.
  5. 11. The smallest value that two numbers will divide into.
  6. 13. Numbers that are in the list of factors for two different numbers.
Down
  1. 1. A number written as a ratio of two integers.
  2. 2. A number written as a ratio of two integers. The top can be numerator can be larger than the denominator.
  3. 4. The whole numbers and their opposites (negatives and positives).
  4. 6. Positive numbers, including zero, without any decimal or fractional parts.
  5. 7. A number made of an integer and a proper fraction.
  6. 10. A number more than one prime number.
  7. 12. The largest value that will divide into two different numbers.