Across
- 3. the infinite ratio that starts with 3.14159265
- 9. the thing you write your work on
- 10. A professional who does math
- 12. a random place in space
- 13. the thing you use to solve math
- 14. For example ()
- 16. for example 6^5
- 18. Two lines that go forever in the same direction
Down
- 1. When you make the number simpler
- 2. a number substituted by a letter
- 4. has an equal sign
- 5. The adding of numbers or other things
- 6. The thing we are learning
- 7. A shape with three sides
- 8. The tool you use to do more complicated equations without doing the work
- 10. The math teacher
- 11. a parallelogram that has 4 right angles and the sides are the same length
- 12. Something you have to prove
- 15. The tool you use to write work
- 17. An equation that you need to solve