Across
- 2. What every number is divisible by
- 3. Length times width, for a rectangle
- 5. Positive numbers, negative numbers and zero.
- 8. They may by parallel or perpendicular.
- 9. They´re found by adding several quantities
- 10. Grouping represented Venn diagram.
Down
- 1. Three-dimensional geometric figure.
- 4. 90° intersection of lines
- 6. than (what "<" means in math)
- 7. Tool used to draw circles