The Real Number System

123456789101112131415161718
Across
  1. 2. The value, which gives the number when it is multiplied by itself.
  2. 6. A symbol used to denote roots in mathematics.
  3. 8. A decimal that has a finite number of digits.
  4. 9. A number that can be expressed as the product of an integer multiplied by itself.
  5. 13. A number that cannot be expressed as a simple fraction
  6. 14. A set of numbers that includes all rational and irrational numbers, as well as zero, integers, whole numbers, and natural numbers.
  7. 15. A number that can be expressed as a fraction where both numerator and denominator are integers.
  8. 18. The set of all numbers that include natural numbers, zero, and negatives.
Down
  1. 1. A number that can be expressed as a power of an integer.
  2. 3. All positive integers and the number zero.
  3. 4. A way to express a part of a whole as a fraction of 100.
  4. 5. A numerical quantity that is not a whole number.
  5. 7. The number that represents the number of parts taken from a whole.
  6. 9. The result of raising a number to an exponent.
  7. 10. A decimal that repeats indefinitely.
  8. 11. A number that is a positive integer or zero.
  9. 12. The number you get when you multiply a number by itself three times.
  10. 16. The ratio of the circumference of a circle to its diameter.
  11. 17. The number that represents how many parts the whole is divided into.