Mathematics 8

1. A number or expression that divides another number or expression evenly.
3. Terms Terms that have the same variables raised to the same powers.
5. Number A natural number greater than 1 that has no positive divisors other than 1 and itself.
7. of Operations The rules that determine the sequence in which calculations are performed.
9. A whole number that can be positive, negative, or zero.
11. A symbol (usually a letter) that represents an unknown number.
12. A statement that two expressions are equal, using the equals sign.
13. Number A natural number greater than 1 that has more than two factors.
16. The process of reducing an expression to its simplest form.
17. A single mathematical expression that can be a number, variable, or the product of both.

2. A numerical factor multiplied by a variable.
4. Symbols used to indicate operations that should be performed first in an expression
6. A combination of numbers, variables, and operations that represents a value.
8. The process of finding the value of an algebraic expression by substituting numbers for the variables.
10. The process of multiplying each term inside parentheses by a factor outside
14. The product of a number and an integer.
15. A fixed value that does not change.