← HolaMates

Sum 10: Fast Mental Maths Game for Primary Students

Sum 10 is a fast make 10 game designed for primary students to practise addition facts to 10 and build mental maths skills in a fun way.

Train your speed, improve your focus, and beat your high score in just 1 minute.

It’s a quick mental maths game perfect for developing number fluency and mastering basic addition.

Three children playing Sum 10, a make 10 mental maths game for primary students
▶ Play Sum 10

How to Improve Mental Maths Skills

Sum 10 helps students quickly recognise number pairs that make 10. This make 10 strategy removes the need to count and improves mental calculation speed.

Maths Game for Primary School

Designed for primary school students, both at home and in the classroom. Each game session lasts just 1 minute.

Why Sum 10 Works

Sum 10 doesn’t repeat traditional exercises — it trains mental patterns. This improves understanding of the base-10 system and builds strong number sense.

Online Addition Game for Kids

Sum 10 is an online addition to 10 game designed for kids who want to improve their mental maths skills in a fun and engaging way.

These types of maths games turn learning into a motivating activity both at home and in the classroom.

More Maths Games

Explore all mental maths games for primary students:

🎮 View All Games