Looking for ways to get your children thinking deeper about addition of 4-digit numbers? This Year 4 Add up to Two 4-Digit Numbers (No Exchange) Discussion Problem is the perfect resource for you! Featuring a question that is great for getting children to discuss their answers and methods of working out, this resource helps to develop reasoning and problem-solving skills.

An answer page is included with this worksheet - it gives an example answer, but children may find different ones too! Letting your children mark their own work, or that of a partner, may help to develop their skills even further!