Across
- 3. The result of multiplying two or more numbers
- 6. The process of finding the value of an unknown variable
- 7. The branch of mathematics that deals with the study of shapes and their properties
- 8. The smallest prime number
- 9. A number that cannot be expressed as a fraction
Down
- 1. A number that can only be divided evenly by 1 and itself
- 2. A polygon with eight side
- 4. The opposite of addition
- 5. The longest side of a right-angled triangle