Translate word problems into equations, solve the equations and interpret the solutions

1. Ee-i-ee-i-o!: Calculate total number of animals after 2 seasons
2. Figuring the Fences: Investigate relationship between perimeter and area
3. Pirate Pete's Problem - Derive and solve a simple linear expression
4. Down on Don's Farm - Develop then calculate an algebraic expression
5. Down on Don's Farm - Develop then calculate an algebraic expression
6. Captain Jones's Challenge - Develop then calculate an algebraic expression
7. Captain Jones's Challenge - Develop then calculate an algebraic expression
8. Captain Jones's Challenge - Develop then calculate an algebraic expression
9. Schoolyard Stats: Formulate an algebraic expression
10. Rob's Shed - Derive an algebraic expression
11. Rob's Shed - Derive an algebraic expression
12. Rob's Shed - Derive an algebraic expression
13. Rob's Shed - Derive an algebraic expression
14. Captain Jones's Reverse Navigation - Select all algebraic expressions describing a relationship
15. Captain Jones's Reverse Navigation - Select all algebraic expressions describing a relationship
16. Captain Jones's Challenge 1 - Select all algebraic expressions describing a relationship
17. A Matter of Height - use procedure to calculate value
18. Rob's Shed - calculate mass, quantity and cost