Across
- 5. , all the elements of one set
- 6. number , the number of elements in the set
- 7. numbers , these numbers are formed by adding 0
- 8. notation , it is a method describing a set by listing each element
- 10. signs , the difference of absolute values
- 12. numbers , special numbers associated with geometric figures
- 13. signs , the same absolute value
- 14. property,when Multiplication distributes over to addition
- 17. a collection of objects
- 18. numbers , the set of _______ is the set of all numbers which can be expressed in fraction from
Down
- 1. line , another way of showing the set of integer
- 2. , the difference of one set
- 3. integers , integers lower than zero
- 4. property , the product of any two real numbers is a real number
- 6. property , two real numbers can be added in any order
- 9. set , is the set of all possible elements of any set used in the problem
- 11. , they are formed by adding the negatives Empty set , a set with no elements
- 13. , least common denominator
- 15. numbers , these numbers are used for counting without 0
- 16. integers , integers greater than zero