Across
- 3. a letter that stands for an unknown value
- 6. the inverse of multiplication
- 7. the opposite of addition
- 9. the number in front of a variable in an algebraic expression
Down
- 1. a mathematical statement that uses an equal sign to show that two expressions are equal
- 2. the inverse of division
- 4. the opposite of subtraction
- 5. parts of an expression separated by + or – signs
- 8. a number
- 10. a term in a mathematical statement whose value is always the same, represented