Across
- 5. something used for solving mathematical equations
- 6. the branch of mathematics dealing with the properties and manipulation of numbers.
- 7. a book of maps or charts.
- 8. a large, thin, flat case for loose sheets of paper such as drawings or maps.
- 9. to commit to memory; learn by heart.
- 10. a test of a specified kind
Down
- 1. person with the highest authority in a school
- 2. a book or set of books giving information on many subjects
- 3. a student in school
- 4. a book that lists words in groups of synonyms and related concepts