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