Across
- 3. This is the maths ______ for triangular numbers.
- 6. do it for muscles.
- 8. use it to measure angles.
- 9. Wear it at school
- 10. Teach somone something that is not true.
Down
- 1. Someone who performs on a stage.
- 2. make a marked change in the form, nature, or appearance of.
- 4. Tik Tok is a social media ________.
- 5. large rock in space.
- 7. give facts or information; tell.