Across
- 3. — Square root expression
- 5. — Highest or lowest point on a graph
- 7. — Find the answer
- 10. — Letter that stands for a number
- 11. — Small number showing repeated multiplication
- 12. — Number in front of a variable
- 13. — Picture with points and lines
- 14. — Equation with x²
Down
- 1. — Steepness of a line
- 2. — Rule matching inputs and outputs
- 4. — Expression with many terms
- 6. — Math sentence with an equals sign
- 8. — Expression with two terms
- 9. — Breaking apart an expression
- 15. — Whole number