Get children prepared to subtract up to two 4-digit numbers with exchanges by letting them complete this Year 4 Subtract Two 4-Digit Numbers - More than One Exchange Prior Learning worksheet. This resource includes three varied fluency questions, two reasoning questions and a problem-solving question based on objectives covered in year 3. These question are a great stepping stone for the new learning that takes place in this lesson.

We would recommend using this resource at the beginning of your lesson to gauge what your class already know, before moving onto the varied fluency and problem-solving resources also available in this lesson. Alternatively, use this as an intervention activity or as a homework task. The choice is yours! Marking will be a doddle too as we have included a nifty answer page.