Across
- 3. small number indicating how many times a number is multiplied by itself
- 5. a letter that replaces a number
- 7. a system in which letters towards the front and back to the alphabet have designated roles
- 8. a part of an equation that is separated from the rest by + or -
Down
- 1. a collection of variables with no equal sign
- 2. a number sentence that has an equal sign
- 4. the grouping of like terms together to make an equation more easy to understand
- 6. a number that has no variables