Across
- 3. A combination of numbers, variables, and arithmetic operations
- 4. the point where a line or curve crosses the y-axis of a graph
- 5. A relationship between a set of inputs
- 7. A symbol that represents an unknown amount
Down
- 1. Pairs of math problems which cancel out or undo each other
- 2. A term or value that does not change throughout an equation
- 6. A statement comparing two expressions using symbols