Across
- 3. the same
- 4. the answer to a division problem
- 5. a quadrilateral with two parallel sides
- 9. multiplying a number by one
- 11. a polygon with twelve sides
- 13. a number written with words
Down
- 1. the tense of five used for counting
- 2. an easier version of division
- 4. the tense of four used for counting
- 6. a number taken apart into all place value
- 7. the opposite of billion
- 8. a polygon with eleven sides
- 10. a way to tell time of day
- 12. the answer to a multiplacation problem