Across
- 3. a result of multiplying an integer by itself.
- 5. numbers which cannot be written as fractions such as pi.
- 8. set of positive numbers from 1 to infinity.
- 9. fractions that have different denominator and numerator but are equal to the same value. Eg. 1/3 and 2/6
- 10. If all the elements of one set x are also part of another set Y
- 11. numbers thar are written as √n where "n" is positive but not a square number.
Down
- 1. who is the father of mathematics
- 2. exact value or whole numbers that are not rounded. (Opposite of continaus data).
- 4. set which contains all possible elements for that problem.
- 6. whole numbers (both positive, regative including zero)
- 7. set that has no elements.