Looking for an extra challenge to secure children's place value knowledge? Look no further than this Year 5 Roman Numerals to 1,000 discussion problem resource. We've created two different open-ended problem solving questions for children to become experts Roman numerals! The first question is set in a museum and supports the use of chronological knowledge. The second problem will see children helping a secret agent to crack a code.

This resource is perfect to use as a challenge activity in small groups or pairs. Alternatively, it could be displayed on the screen for the whole class to individually test their skills with.