Real Numbers

4. A set of numbers that includes rational and irrational numbers.
10. A method of breaking down a number into its prime factors by using a diagram with branches.
11. The smallest multiple that two or more numbers have in common.
12. The largest number that divides two or more numbers without leaving a remainder.
14. A number that can be expressed as the quotient or fraction p/q of two integers, where q is not equal to zero.
15. A set of whole numbers and their negative counter parts.
16. The ability of one number to be divided by another without a reminder.
17. A number that is not prime and has factors other than 1 and itself.

1. A number that is divisible only by 1 and itself.
2. A situation in which two statements or ideas are opposed to each other.
3. Numbers that can be multiplied together to get another number.
5. A property of addition and multiplication in which the order of the numbers does not affect the result.
6. The process of finding the prime factors of a number by repeated division.
7. A number that cannot be expressed as a fraction of two integers.
8. A set of positive whole numbers that do not include zero.
9. A set of numbers that includes zero and positive integers.
13. A property of addition and multiplication in which the grouping of the numbers does not affect the result.