#628 Mathematical definitions median, range, radius, profit, diameter, revenue, mean
#629 Calculating travel expenses using a pricing table
#630 Using exchange rates and interest rates
#631 Reading and calculating consumption from a municipal statement
#656 Calculating annual income using a daily wage
#657 Calculating gross salary, UIF and medical aid contributions
#658 Income tax and rebates for an individual
#659 Calculating loan repayments and time differences
#660 Calculating the repayment amount for a loan
#661 Completing a monthly payslip for an employee
#662 Interpreting an advert and calculating exchange rate
#663 Using rates table to determine travel allowance costs
#696 Calculating water tariff costs and VAT