Key Stage 1 Maths Worksheets: Free Printable Resources for Ages 5–7

Key Stage 1 covers Years 1 and 2 in the English education system, spanning ages 5 to 7. Maths in Key Stage 1 builds the essential foundations that children will rely on for the rest of their mathematical education. Getting these early concepts right — number, place value, addition, subtraction, multiplication, division, and basic measurement — sets children up for confident progress through Key Stage 2 and beyond.

Maths worksheets are one of the most effective tools for consolidating KS1 learning. They provide structured, focused practice that complements classroom teaching and gives parents a clear way to support their child at home.

**What Maths Do Children Learn in Key Stage 1?**

The UK National Curriculum for Key Stage 1 Maths covers five main areas.

Number and place value forms the backbone of KS1 maths. Children in Year 1 learn to count to 100, read and write numbers to at least 20, and identify one more and one less than a given number. By Year 2, they are counting in steps of 2, 3, and 5, recognising odd and even numbers, and working with numbers up to 100. Place value worksheets that ask children to partition numbers into tens and ones are particularly valuable at this stage.

Addition and subtraction is taught progressively across KS1. Year 1 children use number bonds to 10 and 20, begin adding one-digit and two-digit numbers, and solve simple one-step problems using objects, pictures, and number lines. Year 2 extends this to adding and subtracting two-digit numbers, including regrouping, and introduces formal written methods. Number bonds worksheets, addition grids, and column addition worksheets are all useful resources for this stage.

Multiplication and division is introduced in Year 2. Children learn to count in groups of 2, 5, and 10, laying the groundwork for the times tables they will memorise in Key Stage 2. Simple division is introduced through sharing objects equally. Times tables worksheets focusing on the 2, 5, and 10 times tables are ideal for Year 2 learners.

Geometry covers recognising and naming 2D shapes (circle, triangle, rectangle, square, pentagon, hexagon) and 3D shapes (cube, cuboid, sphere, cylinder, cone, pyramid). Children also explore position, direction, and movement — including right angles and turns.

Measurement introduces length, height, weight, capacity, and time. Children learn to compare measurements using non-standard units before moving to standard measures. Time worksheets covering o'clock, half past, quarter past, and quarter to are particularly useful for Year 1 and Year 2.

**How to Use Maths Worksheets Effectively at KS1**

The most important principle when using maths worksheets with young children is to keep sessions short and positive. For children aged 5 to 7, ten to fifteen minutes of focused practice is more effective than a longer session that loses their attention. End each session on a success — even if that means switching to a topic the child finds easier — to ensure they associate maths practice with positive feelings.

Use concrete resources alongside worksheets wherever possible. Counters, cubes, or even pasta can be used to model addition and subtraction problems before children record their answers on paper. This concrete-pictorial-abstract approach, widely used in mastery teaching, helps children build deep understanding rather than superficial procedural knowledge.

For parents, the answer key included with every worksheet makes it easy to check work accurately even if maths is not your strongest subject. The key also helps you identify patterns: if your child is consistently making the same type of mistake, this points to a specific gap in understanding that can be addressed with targeted practice.

**Key Stage 1 Maths Worksheets by Topic**

Our free Key Stage 1 maths worksheets cover every topic in the KS1 curriculum. You can generate worksheets on addition, subtraction, multiplication, division, fractions, place value, number bonds, times tables, measurement, money, geometry, and time — all pitched at the right level for ages 5 to 7.

Every worksheet is unique, generated fresh each time, with a full answer key included. Select "Key Stage 1" as your age group, type the topic you need — for example, "number bonds to 20" or "telling the time to the hour" — choose your difficulty level, and receive a ready-to-print worksheet in seconds.

Whether you are a Year 1 teacher preparing resources for Monday morning, a parent practising number bonds over the weekend, or a teaching assistant creating differentiated maths practice, our free KS1 maths worksheet generator gives you everything you need instantly.