math rocks

2. The middle number (in a sorted list of numbers).
3. are numbers you can multiply together to get another number.
7. pairs A pair of elements a, b having the property that (a, b) = (u, v) if and only if a = u, b =
9. To increase the amount, number, or degree of.
10. figures a set of points in space; examples: box, cone, cylinder, parallelpiped, prism, pyramid, regular pyramid, right cone, right...
11. is the average of the numbers: a calculated "central" value of a set of numbers.
12. The process or skill of taking one number or amount away from another it uses -.
13. a number usually expressed in the form a/b.
15. A fraction whose denominator is a power of ten and whose numerator is expressed by figures placed to the right of a decimal point.
17. value he numerical value that a digit has by virtue of its position in a number.
18. sign a sign indicating that the quantities on either side are equal.

1. what r these called 1-100 and so on
4. he action or process of adding something to something else. it uses +
5. he number which appears most often in a set of numbers.
6. The answer when two or more numbers are multiplied together
8. he action of separating something into parts, or the process of being separated.
11. The action of measuring something: "accurate measurement is essential".
14. A symbol representing such a quantity.
16. A number with no fractional part. either has negitive or postive