Across
- 3. a math sentence that uses = to show that two expressions are equivalent
- 5. set of whole numbers and their opposites
- 6. a solid where all faces are polygons
- 8. the science of collecting, organizing, and interpreting info
- 9. parts of an algebraic expression
Down
- 1. value of numerical expression
- 2. two numbers with the product 1
- 4. comparison of two amounts
- 6. a closed figure made up of 3 or more line segments
- 7. digits on the left