Chapter 3 Vocab Review

2. To find the total or sum.
7. A math sentence that uses = to show two expressions are equal.
8. Symbols used to group parts of an expression (often symbolize multiplication)
11. A number without a variable.
12. To split into equal parts or groups.
13. The number in front of a variable.
15. The small number that tells how many times a base is multiplied by itself.
16. To make an expression as simple as possible by combining like terms or using properties.

1. A letter that represents a number.
3. The number that is multiplied in an exponent.
4. To find the product.
5. To find the difference.
6. Property that lets you multiply a number by a sum or difference inside parentheses.
9. A math sentence with numbers, variables, and operations (no =).
10. Terms that have the same variable(s) and exponent(s).
14. A single number, variable, or combination separated by + or –.