KS1 Maths: Calculations

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Chocolate Challenge — Multiplication Commutativity (Year 2)

Multiplication & Division
Key Stage 1 Maths
PDF

This chocolate-themed worksheet can be used to help children understand commutativity. They must draw out chocolate bars to show how multiplication is ... More info

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5 Times Table Four in a Row: Foundation (Year 2)

Multiplication & Division
Key Stage 1 Maths
PDF

This game is a fun way for children to practise their five-times table. They must take it in turns to roll the dice and multiply the number they roll ... More info

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Divisions Three In A Row (Year 1)

Multiplication & Division
Key Stage 1 Maths
PDF

This game is a fun way for children to practise dividing by 3, 4, 5 and 6. Working in pairs, children must take it in turns to calculate the answer ... More info

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Halloween Code Breaker — Mental Addition and Subtraction (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PDF

This code breaker worksheet helps children practice their mental addition and subtraction skills while they work towards cracking the code to uncover ... More info

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Robot Multiplication (Year 2)

Multiplication & Division
Key Stage 1 Maths
PDF

Children can practise completing multiplication problems with this robot-themed worksheet. They must write number sentences to show how many arms each ... More info

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One-Step Multiplication (Year 1)

Multiplication & Division
Key Stage 1 Maths
PDF

Children can practise solving one-step multiplication problems with this worksheet. They must write a multiplication sum for each question before ... More info

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How to Solve Problems Using Grouping (Year 2)

Multiplication & Division
Key Stage 1 Maths
PowerPoint

This PowerPoint uses grouping to teach children how to solve division problems. It works through several examples, guiding children through the ... More info

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Find the Missing Numbers (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PDF

Use this worksheet to help children practice their addition and subtraction and improve their problem solving skills. Can they work out all of the ... More info

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Dice Roll Addition and Subtraction (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PDF

This worksheet is a great way to check children's understanding of commutativity. Children create number sentences by rolling dice, showing that the ... More info

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Adding a Two-Digit Number and Ones (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PowerPoint

This PowerPoint encourages children to practise adding two-digit numbers and ones. It guides them through several examples, using number bonds, ... More info

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Balancing Bottles — Number Bonds to 20 (Year 1)

Addition & Subtraction
Key Stage 1 Maths
PowerPoint

Use this bottles on a wall - themed PowerPoint to help children understand about number bonds to 20. It demonstrates what a number bond to 20 is and ... More info

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Order of Sums (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PDF

Check children's understanding of addition, subtraction and commutativity with this worksheet. They must find and correct the mistakes in Tonya's ... More info

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One Step Addition — Farm Animals (Year 1)

Addition & Subtraction
Key Stage 1 Maths
PDF

This worksheet is a great way for children to practise addition. Can they help Farmer Beth work out how many of each animal she has on her farm? They ... More info

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Adding Three One-Digit Numbers (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PDF

Use this worksheet to check children's understanding adding the 1 digit numbers. Children must use number bonds up to 10 to find the sum and complete ... More info

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Commutativity Match: Stretch (Year 2)

Multiplication & Division
Key Stage 1 Maths
PDF

Develop children's understanding of commutativity with this bee-themed card game. Children are asked to match the correct multiplication fact cards ... More info

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Using the Inverse — Is it Correct? (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PDF

This worksheet encourages children to use the inverse to work out the answers to the questions. Can they help Eric the Elephant check all his answers ... More info

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Commutativity Match (Year 2)

Multiplication & Division
Key Stage 1 Maths
PDF

This card sort activity develops children's knowledge of commutativity by asking them to match the correct multiplication facts with the division ... More info

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Subtraction Through 10 (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PowerPoint

Help children to develop their subtraction skills with this PowerPoint. It demonstrates the different strategies they can use to take away from ... More info

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Bunny Hops Addition — Using a Number Line: Stretch (Year 1)

Addition & Subtraction
Key Stage 1 Maths
PDF

Use this stretch bunny hops worksheet to teach addition using a number line. Children can cut out the bunny cards and use them to hop along the number ... More info

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Addition Across 10 (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PowerPoint

Use this PowerPoint to help children learn how to solve addition problems with numbers up to 10. It guides them through several problems using tens ... More info

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Partitioning for Subtraction (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PowerPoint

Teach children about partitioning to subtract numbers up to 25 with this PowerPoint. It features lots of examples and gives children the opportunity ... More info

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Related Facts — Number Bonds to 100 (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PowerPoint

Children can learn about number bonds to 100 with this PowerPoint. It recaps number bonds to 10 and shows children how they can be used to solve ... More info

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Part Whole Models — Subtraction up to 10 (Year 1)

Addition & Subtraction
Key Stage 1 Maths
PDF

This worksheet is a great way for children to practise subtracting numbers up to 10. Can they fill in the gaps in the part whole models and number ... More info

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5 Times Table (Year 2)

Multiplication & Division
Key Stage 1 Maths
PowerPoint

Help children learn the 5 times table with this PowerPoint. It recaps counting in 5s and helps children learn how to skip count using a number line. ... More info

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Chocolate Challenge — Multiplication Commutativity: Foundation (Year 2)

Multiplication & Division
Key Stage 1 Maths
PDF

This foundation chocolate-themed worksheet can be used to help children understand commutativity. They must draw out chocolate bars to show how ... More info

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Find the Difference — Subtraction Grid Challenge (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PDF

Help children develop their knowledge of subtraction with this worksheet on finding the difference. Can they find the differences between the numbers ... More info

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Subtracting Across 10: Stretch (Year 1)

Addition & Subtraction
Key Stage 1 Maths
PDF

This stretch worksheet is a great way for children to practise subtracting 1-digit numbers from 2-digit numbers. Can they use two bunny jumps on the ... More info

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Fact Families — Addition and Subtraction (Year 1)

Addition & Subtraction
Key Stage 1 Maths
PowerPoint

After going through this PowerPoint, children should be familiar with using fact families in addition and subtraction. It explains how groups of 3 ... More info

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Meerkat Mother Addition and Subraction (Year 1)

Addition & Subtraction
Key Stage 1 Maths
PDF

Test children's addition and subtraction skills with the meerkat-themed worksheet. Challenge children to find the answer to the sums and then draw a ... More info

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Bunny Hops Subtraction — Using a Number Line (Year 1)

Addition & Subtraction
Key Stage 1 Maths
PDF

This bunny hops worksheet is a great way for children to practise subtraction. They can cut out the bunny cards and hop along the number line to write ... More info

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Number Card Challenge — Addition and Subtraction (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PDF

This worksheet is great practice for improving addition and subtraction skills. Children must fill in the gaps using the numbers on the cards and ... More info

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Adding Three One-Digit Numbers (Year 2)

Addition & Subtraction
Key Stage 1 Maths
PowerPoint

Help children learn how to add three one-digit numbers with this PowerPoint. It provides three hints to guide them — start with the biggest number, ... More info

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The 5 Times Table Video (Year 2)

Multiplication & Division
Key Stage 1 Maths
Video

Help children learn the 5 times table with this fun video. It guides them as they count up in multiples of 5 to 60 and back. More info

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Subtraction — Nibbles the Mouse (Year 1)

Addition & Subtraction
Key Stage 1 Maths
PowerPoint

In this PowerPoint, children must keep track of the food eaten by Nibbles the Mouse in Sir Robbie's home. Using the tens frames to help them, can ... More info

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Minibeast Explorers — Addition Number Sentences (Year 1)

Addition & Subtraction
Key Stage 1 Maths
PowerPoint

Help children practise addition with this fun PowerPoint. Can they help Mo and Sham calculate the number of minibeasts they have found in their ... More info

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10 Times Table (Year 2)

Multiplication & Division
Key Stage 1 Maths
PowerPoint

Teach children about the 10 times table with this PowerPoint. It includes all the key information and encourages children to use 10 times table facts ... More info

KS1 Maths: Calculations

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