1. Calculations
   1. 456/42
   2. 456*455
2. Conversions
   1. 23 inches in cm
   2. 4 stone in kilos
   3. 3 pounds in us dollars
3. Solving maths problems
   1. what percentage of 234 is 43
   2. 3 * x = 6
   3. circumference of a circle
4. Information about the world
   1. highest population density in Europe
   2. population london, new york, paris
   3. what is the area of north america
5. Information about calendars
   1. how many days between 23 june and 3 august
   2. first day of summer
   3. longest day of 2014
6. Nutritional information
   1. how much vitamin c in a lemon
   2. ham sandwich