Mathematics
Across
- 2. A shape with eight sides
- 6. A number that cannot be expressed as a fraction, such as π
- 9. Symbolic relationship between two variables
Down
- 1. The process of finding the value of a variable in an equatio
- 3. The opposite of addition
- 4. The result of multiplying two numbers together
- 5. Circular constant
- 7. A number that divides evenly into another number
- 8. A polygon with six sides