This Year 5 Dividing by 10, 100 and 1,000 Reasoning and Problem Solving resource is great for developing pupils' confidence to work with large numbers. The resource includes questions with place value counters and place value charts, which ask pupils to find and explain common mistakes. The final question gives clues to a large numbers, with pupils' having to use the knowledge and skills they have acquired to find the answers. This resource has an answer sheet for quick and easy marking.