Level 3
The table shows the number of teachers and pupils who went to Snow City. A total of 220 teachers and pupils went to Snow City. 198 of them are pupils. Complete the table.
4 m
Level 1
Write the greatest whole number in each blank to make each number statement true.
  1. 7 + ___ is less than 35.
  2. ___ - 9 is less than 40.
2 m
Level 2
What is the difference between the smallest factor and the biggest factor of 20?
2 m
Level 2
The sum of the smallest and greatest factors of 99999 is _______.
2 m
Level 3
Mrs Wang made some puffs and ate 24. Her neighbour gave her 38 more and Mrs Wang brought 35 puffs to work. In the end, she was left with 76 puffs. How many puffs did Mrs Wang make?
3 m