Do your class need further supporting in understanding the numbers 11 12 and 13? Then download our adult-led Year 1 Understand 11 12 and 13 supporting activity worksheet. This practical activity for numbers to 20, will help ensure children's place value knowledge and understanding is embedded even further, with this hands on approach.

Perfect to use within the classroom in pairs or small groups. You can use this activity independently once the activity has been explained or incorporate this practical supporting activity within an intervention group planning.