Across
- 4. A part of an algebraic expression, such as 3x in 3x-11+a.
- 5. To replace a variable with a number
- 7. To find the value of an expression.
- 8. The opposite of expand.
- 9. Terms that have exactly the same variables.
Down
- 1. An expression that describes a quantity by using variables and numerals, such as 3x+4y-8.
- 2. A way to represent division.
- 3. A letter or symbol that represents a value in an algebraic expression or equation.
- 6. To rewrite an expression such as 4(2k+4) without brackets.