1. A trade shop sells any parts of a wheel 2. Another one sells leather materials 3. The army needed wheels and leather 4. Circumfuse = diameter * pie 5. There are 360 degrees in a circle 6. Circumfuse is used for only circles 7. If you go from 1 point to the center it’s the radius 8. Technology is not always useful 9. In the old times the math is the same 10. Measurement is very useful back then 1:15 to 1:30 11. Every job uses math 12. Basic math facts are important 13. Blacksmith gives food for the army 14. 5 pounds of flour is 10 pennies back then 15. Just right temperature for cooking bread in an oven is 425 degrees 1:30 to 1:45 16. A cloth is 33 inches long 17. A board is 9 inches long 18. 8 boards are 72 inches long 19. You have to measure the lead to make the ball 1:45 to 2:00 20. Every company gets 300 crates of musketballs 21. They get 600 wheels 22. Every soldier gets 200 loafs of bread