This resource is designed to build on prior learning about making one exchange when subtracting a 4-digit number from another 4-digit number so that children can make more than one exchange!

This Year 4 Subtract Two 4-Digit Numbers (More than 1 Exchange) Discussion Problem will help children develop their understanding on exchanging from multiple place value columns through a missing number investigation.

Designed to offer pupils the chance to work collaboratively using their investigative skills, this worksheet is a excellent way of consolidating learning on subtraction. The answers are provided for ease of marking, either by a class adult or so that children can self-mark.