Across
- 3. rule that tells the correct sequence of steps for evaluating a expression
- 5. statement that the values of two mathematical expressions are equal
- 7. a number expressed as a quotient
- 9. able to assume different numerical values
Down
- 1. a collection of symbols that jointly express a quantity
- 2. a quantity or parameter that does not change its value
- 4. a fraction whose denominator is a power of ten
- 6. a whole number
- 8. a numerical or constant quantity placed before and multiplying the variable