Across
- 5. The positive of a negative or positive number example,|-2|=2
- 7. expressions or quantities with the same value
- 9. a mathematical statement with at least two terms
Down
- 1. A symbol for a value we don't know yet
- 2. a quantity representing a power
- 3. compares two values, showing if one is less than, greater than, or simply not equal to another value
- 4. the number before a variable
- 6. a quantity that does not vary
- 7. to find the value of the expression when the variable is replaced by a given number
- 8. positive and negative whole numbers