Friends of 20 Activities That Build Number Fact Fluency

Developing automatic recall of friends of 20 facts helps students build strong mental maths skills for future addition and subtraction learning. This worksheet pack gives Year 1 students engaging practise with number pairs that make 20 through a variety of scaffolded activities.

Using a mix of visual and written tasks, students practise identifying missing addends, completing number combinations and strengthening part-part-whole understanding. The low-prep worksheets are ideal for maths rotations, independent practise, intervention groups or homework, while helping build confidence and number fact fluency.

Friends of 20 Worksheet Ideas for Engaging Maths Lessons

This friends of 20 worksheet pack can be used in a range of creative and flexible ways throughout your classroom program.

Some ideas include:

• Rotation activities – Include the worksheets in numeracy groups for targeted practise of number facts to 20.
• Fast-finisher tasks – Keep copies on hand for students who are ready for extra maths practise.
• Home learning practise – Send worksheets home for additional reinforcement with families.

The clear layout and scaffolded activities make this resource suitable for a wide range of learners and classroom settings.

Facts to 20 Worksheets Ready to Download and Use

These facts to 20 worksheets are available as a ready-to-download PDF for easy printing and classroom use. An editable Google Slides version is also included, allowing teachers to customise activities to suit student needs and ability levels. Please note that you will be prompted to make your own copy of the Google Slides file before accessing it.

Simply download, print and teach for a quick and effective way to reinforce important number facts in your classroom.

This resource was created by Lindsey Phillips, a TeachStarter collaborator. 

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