Across
- 3. parts to be added or subtracted
- 7. a value that does not change
- 9. a number that is multiplied by another number
- 10. a function that forms a line on a graph
Down
- 1. a number multiplied by a variable
- 2. numbers
- 4. a number and its opposite
- 5. opposite
- 6. to find a value
- 8. a letter used for an unknown value