7-1 Currency Conversion
7-1 Currency Conversion ANS KEY

7-2 Buy, Sell Rates
7-2 Buy, Sell Rates ANS KEY

7-3 Currency and Commission
7-3 Currency and Commission ANS KEY

7-4 More Difficult Commission Questions
7-4 ANS KEY

7-5 Mixed Practice
7-5 Mixed Review ANS KEY
7-5 Quiz Review Sheet
7-5 Quiz Review Sheet ANS KEY

7-6 Quiz

7-7 Compound Interest
7-7 Key 1

7-8 FV vs Interest and Log
7-8 FV vs Interest and logs ANS KEY

7-9 Solving for Present Value
7-9 Solving for Present Value ANS KEY

7-10 Solving for Percent Rate
7-10 Solving for Percent Rate ANS KEY

7-11 Practice with Compound Interest IB Questions
7-11 Unit 7 Test Review Sheet
7-11 ANS KEY

7-12 Practice Test
7-12 Practice Test ANS KEY