Across
- 2. A number placed before and multiplying the variable
- 5. A combination of mathematical quantities and symbols
- 6. to find the answer;solve
- 7. Two expressions that are equal and have =
- 8. A single mathematical expression
Down
- 1. A letter that is a placeholder for a quantity
- 3. What are -,+,x,÷?
- 4. A value or expression that never changes