Across
- 3. The method of expressing a natural number as a product of prime numbers.
- 5. What are counting numbers called?
- 7. What states every composite number can be expressed as a product of primes, and this expression is unique, apart from the order in which they appear?
- 9. Positive integers, negative integers, irrational numbers, and fractions are all examples of?
- 10. Zero along with all natural numbers are together called?
Down
- 1. The natural numbers which are divisible by 1, itself and any other number or numbers are called?
- 2. The natural numbers greater than 1 which are divisible by 1 and the number itself are called?
- 4. What numbers can be written in the form p/q, where p and q are integers and q≠0?
- 6. What are all numbers from (…-3, -2, -1, 0, 1, 2, 3…) called?
- 8. Any number that cannot be expressed in the form of p/q (where p and q are integers and q≠0.) is an?