Across
- 2. law: in mathematics, the law relating the operations of multiplication and addition
- 5. a four-sided figure
- 6. operations: inverse operations are opposite operations
- 8. property: The multiplicative identity property states that any time you multiply a number by 1, the result, or product, is that original number
- 9. law: in mathematics, either of two laws relating to number operations of addition and multiplication
- 10. a plane figure with nine straight sides and nine angles
Down
- 1. plane figure with six straight sides and angles
- 3. a solid having four plane triangular faces; a triangular pyramid
- 4. Law: in mathematics, either of two laws relating to number operations of addition and multiplication
- 7. a plane figure with five straight sides and five angles