2.    How many children liked crisps the best? [, 3, 1, 4, 2, ]

3.    How many children were asked about their favourite and snacks? [, 19, 18, 14, , ]

4.    Which was the least popular snack? [, crisps, chocolate bunnies, ice cream, ]

5.    How many more children liked pop corn than ice cream? [, 4, 2, 3, 1, ]

6.    How many more children liked ice cream than crisps? [, 3, 2, 4, 6, ]

7.    How many children liked chocolate bars best? [, 2, 3, 4, 1, ]

8.    How many children liked pop corn and ice cream altogether? [, 9, 11, 10, 8, ]

9.    What is the difference between the pop corn and crisps? [, 3, 5, 4, 2, ]