Welcome to Primary Apps, where you can play free maths games designed for children aged 5–13. This collection of interactive activities focuses on key skills including addition, subtraction, fractions and problem solving. Perfect for both KS1 and KS2 learners, these fun maths games help build confidence and fluency at home or in the classroom. Start exploring and make maths practice enjoyable.
💡 You can explore and play these games freely here, with many more interactive maths resources for classroom and home learning at
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Addition and Subtraction Game
Digit Dilemma is an addition and subtraction maths game for primary school children. Drag and drop digit cards to complete number sentences across multiple levels. This game helps develop problem solving skills and reinforce key number facts.
Play Digit Dilemma
Problem Solving Game
Power Lines is a problem solving maths game based on addition and number patterns. Place numbers so each line adds up to the correct total. This game develops reasoning skills and logical thinking.
Play Power Lines
Fractions, Decimals and Percentages Game
Fraction Boats is a maths game for practising fractions, decimals and percentages. Match values by placing them in the correct positions on the boats. This game helps build understanding of equivalent values.
Play Fraction Boats
Counting Game
School Run is a counting maths game for primary school children. Keep track of how many children enter and leave the school to maintain an accurate total. This game improves mental arithmetic and concentration.
Play School Run
Symmetry Game
Reflect a Sketch is a symmetry maths game for primary pupils. Create mirror images across different axes on a grid. This game develops understanding of reflection and spatial awareness.
Play Reflect a Sketch