Across
- 3. consists of numbers and operations
- 6. a numbers distance from zero on the number line...Written as |a|
- 8. a term that has no variables (number only)
- 10. an expression that includes variables
Down
- 1. the numerical factor of a term (the number in front of a variable)
- 2. an operation that "undoes" another
- 4. A value or values which, when substituted for a variable in an equation, make the equation true
- 5. the set of whole numbers and their opposites
- 7. lack of equality
- 9. a single mathematical expression