​This Year 3 Estimate Numbers on a Number Line up to 1,000 Reasoning and Problem Solving worksheet is a great way for your pupils to apply their knowledge of working with 3-digit numbers.

This activity includes six engaging questions that enable children to further develop their understanding of numbers up to 1,000 through problem-solving and reasoning. Concrete manipulatives can be used alongside this resource to support children in seeing the relationship between hundreds, tens and ones. Get downloading!