Across
- 3. a dinosaur with three horns
- 5. to make three copies of something
- 8. one of three children born at the same time
- 9. a flag with three colours (e.g. the Irish flag)
- 11. plane with three sets of wings
- 13. a stand with three legs (e.g. for a camera)
- 14. a set of three books or three movies
- 15. a three pronged spear
Down
- 1. to do something three times
- 2. a 2D shape with three sides and three angles
- 4. A group of three
- 6. a hat with three points (a pirate hat)
- 7. 1 million million
- 8. muscles in your arm that connect at 3 points
- 10. something that happens every 3 years
- 12. a sporting race with three parts
- 15. adjective describing a triangle
- 16. a bicycle with three wheels