Let your children practise a range of fluency, reasoning and problem-solving questions with subtraction of large numbers in this Year 4 Subtract Two 4-Digit Numbers - More than One Exchange Mixed Activity. The resource is designed to get your children familiar and confident with the topic through varied fluency questions, before providing a mix of reasoning and problem-solving questions to take their learning to the next level.

To make your marking process easier, we have included an answer page with this resource. Use it to cut your time spent marking down considerably. Use in class, as part of an intervention, or send out as homework - the choice is yours.