Unit 1B Vocabulary

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Across
  1. 3. The negative version of a number if it is positive, or the positive version if it's negative.
  2. 5. A number that can be expressed as a/b where a and b are both nonzero numbers.
  3. 6. Any number that isn't a rational number.
  4. 9. The number that multiplied by itself is the whole number.
  5. 10. A decimal that keeps repeating a certain number or sequence forever.
  6. 11. Whole numbers and their negative number opposites.
  7. 12. Multiply the base by itself and then itself again. 2 to the third power=2x2x2.
  8. 13. A number that's square root is a whole number.
Down
  1. 1. Decimal that ends/stops at some point.
  2. 2. Natural Numbers and zero. Number without fractions or decimals.
  3. 4. Numbers that are positive and whole, not including zero.
  4. 7. The number that when times by itself and then by itself equals a whole number. 2 is the_____ of 16.
  5. 8. The number or base multiplied by itself. 2 to the second power= 2x2.