Classroom Key Stage 1 / KS1 - Maths Activities & Resources

5 and a bit - Interactive activity to practice partitioning into 5 and a bit

Add 11 - Interactive activity to add 11

Add 9 - Interactive activity to add 9

Add in any Order – Year 1 - Interactive activity to understand that we can add in any order.

Add in any Order – Year 2 - Interactive activity to understand that we can add in any order.

Adding 2 Digit Numbers - Interactive activity to add 2 teen numbers.

Adding and Subtracting - Year 1 - Interactive activity about addition and subtraction.

Adding More Than Two Numbers - Interactvie activity to practise adding more than 2 numbers.

Adding numbers up to 20 - Interactive activity to learn addition.

Adding to 10 - Can you add to 10?.

Adding to 5 - Can you work out how many objects altogether?

Adding to 5 (PartII) - Yet more addition to 5, but this time without pictures.

Addition - 5 and a bit - Interactive activity to partition into 5 and a bit

Addition - Bridge through 10 - Interactive activity to bridge 10 when adding

Addition - Bridge through 20 - Interactive activity to bridge 20 when adding

Addition - Bridge through 20 Activity -

Addition – Count On - Interactive activity to count on from the largest number

Addition – Count On 2 - Interactive activity to count on from the largest number

Addition - Year 1 - Ten interactive addition activities

Addition - Year 2 - Eighteen interactive addition activities

Addition and Subtraction - Interactive activity to understand the relationship between addition and subtraction

Addition and Subtraction Facts Up to 10 - 1 - Online activity looking at addition and subtraction facts for all numbers up to and including 10.

Addition and Subtraction Facts Up to 10 - 2 - Online activity looking at addition and subtraction facts for all numbers up to and including 10.

Addition and Subtraction Facts Up to 5 - Online activity looking at addition and subtraction facts for all numbers up to and including 5.

Addition facts to 5 - Interactive activity to practice addition facts to 5

Addition Sums - Interactive addition activity.

Addition to 10 - Online activity about adding numbers up to 12.

Addition to 12 - Online activity about adding numbers up to 12.

Addition to 14 - Online activity to add numbers up to 14

Addition to 20 - Interactive task about addition up to 20.

Addition to Twenty - Online activity about adding numbers up to 20.

Balloon Stories - Interactive activity where you have pop balloons to answer the subtraction question.

Bricks in the Wall - Interactive activity where you have to complete the sums to build a wall.

Dice Numbers 1 - An interactive activity that focuses on addition to 10.

Dice Numbers 2 - Fill in the missing numbers on these additions to 10.

Digit Workout - Interactive activity for addition and multiplication

Domino Numbers - An activity focusing on addition to 10 with dominoes.

Double Operation Function Machine - Interactive activity for double operations

Doubling up to 20 - 1 - Interactive activity to double and half numbers up to 20.

Doubling up to 20 - 2 - Interactive activity about doubling and halving numbers.

Doubling up to 20 - 3 - Interactive activity about doubling and halving numbers.

Find the missing number 2? - Interactive activity to complete the addition and subtraction calculations

Find the missing number? - Interactive activity to complete the addition and subtraction calculations

How Many? - Interactive activity for taking away fish.

How Many? 2 - Interactive task about taking away cars.

Making 100 - Interactive activity to find the pairs of multiples of ten that total 100

Number 1 - Fill in the missing number for this interactive sum activity.

Number 2 - Interactive activity about filling in missing numbers to make the sums correct.

Number 3 - Interactive test to calculate the number of pears left.

Number Halving - Interactive activity where you have to half a group of objetcs.

Number Quartering - Interactive activity where you need to find one quarter from a group of objects.

Pairs that make 20 - Interactive activity to help learn the pairs of numbers that total 20.

Subtract 11 - Interactive activity to subtract 11

Subtract 9 - Interactive activity to subtract 9

Subtracting Numbers up to 10 - Interactive activuty where you need to work out the take away sums.

Subtraction – Year 1 - Eight interactive subtraction activities

Subtraction - Year 2 - Sixteen interactive subtraction activities

Subtraction 1 - Interactive subtraction activity

Subtraction 2 - Interactive subtraction activity

Subtraction Within 10 - Online task about working with numbers within 10.

Subtraction Within 4 - Online task about working with numbers within 4.

Subtraction Within 4 - 2 - Online task about working with numbers within 4.

Subtraction Within 4 - 3 - Online task about working with numbers within 4.

Subtraction Within 6 - Online task about working with numbers within 6.

Subtraction Within 6 - 2 - Online task about working with numbers within 6.

Subtraction Within 6 - 3 - Online task about working with numbers within 6.

Taking Away from Numbers up to 10 - Test your subtraction skills by taking one group of pictures from another.

Taking Away from Numbers up to 20 - Online activity to test yourself take away sums up to 20.