Multiplication and Division

Resources to support the teaching of multiplication and division.

Multiplication - Mine Mayhem Multiplication - Mine Mayhem
Multiplication - Crystal Crash Multiplication - Crystal Crash

A great game to get children to practise their times tables. The objectives for this game have been taken from the new mathematics curriculum.

This game, together with all the other crystal crash games, is available as a single iPad or Android app.

1. Recall and use doubles of all numbers to 10 (Y1)

6. 3 times table (Y3)

11. 6 times table (Y4)

16. Double 3 digit numbers (Y4)

2. 2 times table (Y2)

7. 4 times table (Y3)

12. 7 times table (Y4)

17. Double decimals (1dp) (Y4)

3. 5 times table (Y2)

8. 8 times table (Y3)

13. 9 times table (Y4)

18. Recognise square numbers (up to 15²) (Y5)

4. 10 times table (Y2)

9. Double numbers up to 100 (Y3)

14. 11 times table (Y4)

19. Recognise cube numbers (up to 10³) (Y5)

5. Derive and use doubles of simple two-digit numbers (Y2)

10. Doubles of multiples of 50 up to 500 (Y3)

15. 12 times table (Y4)

20. Double decimals (2dp) (Y5)

Division - Crystal Crash Division - Crystal Crash

A fun way to get children to practise their division facts. All the levels are based on objectives from the new maths curriculum. Choose one level, or select all the levels for a year group. 

This game, together with all the other crystal crash games, is available as a single iPad or Android app.

1. Half of numbers to 20 (Y1)

5. Derive and use halves of simple two-digit even numbers (Y2)

9. Halve numbers up to 200 (Y3)

13. Division facts for the 11 times table (Y4)

2. Division facts for the 2 times table (Y2)

6. Division facts for the 3 times table (Y3)

10. Division facts for the 6 times table (Y4)

14. Division facts for the 12 times table (Y4)

3. Division facts for the 5 times table (Y2)

7. Division facts for the 4 times table (Y3)

11. Division facts for the 7 times table (Y4)

15. Halve decimals (1dp) (Y4)

4. Division facts for the 10 times table (Y2)

8. Division facts for the 8 times table (Y3)

12. Division facts for the 9 times table (Y4)

16. Halve decimals (2dp) (Y5)

Bubble Pop - Multiplication Bubble Pop - Multiplication

A fun way to help children learn their multiplication tables. Choose which times tables to practise and then try and pop all the bubbles before your time is up. Try and make the target number (at the top) by shooting a multiplication bubble. So if your target is 10, and you have the x2 bubble, you will need to hit 5, as 5 x 2 = 10.

The free demo version has 10 missions to complete; the full version (for registered users) has 70 missions. The game is ideal for playing on a tablet or phone. Encourage your class to play at home and then watch their confidence and fluency grow.

For more multiplication and division resources click here.

Formal Written Division - Round Up or Down? Formal Written Division - Round Up or Down?

Answer a word problem by using either long division or short division and then round your answer according to the context.

Long Division - Formal Written Method Long Division - Formal Written Method

Divide numbers using the formal method for long division. Choose to show remainders, or to express them as a fraction in their simplest form.

Multiplication Dominoes Multiplication Dominoes

You can choose one, or several, multiplication tables to practise. Then see how quickly you can arrange the dominoes.

This game, along with the 5 other domino games from this website, is available on android devices as part of the 'Domino Maths' App.

Multiplication - Grid Method Multiplication - Grid Method

Multiply partitioned numbers using the grid method. Lots of choice of levels, including decimals and money.

**updated July 2013 to include more choice over level and a scoreboard**

For more multiplication and division resources click here.

Multiplication_Beat_The_Clock Multiplication_Beat_The_Clock

Score as many points as you can before the time runs out. A number of levels including addition, subtraction, multiplication, division and matching fractions and decimals.

*Updated 30th May 2013 - choose multiple objectives, or objectives grouped by national curriculum level. The game also now includes a scoreboard. An iPad version is also available

For more multiplication and division resources click here.

Short Division - Formal Written Method Short Division - Formal Written Method

Can be used to demonstrate or practise a formal method of short division.

Multiplication - Written Method Multiplication - Written Method

Working towards a more formal written method. 

For more multiplication and division resources click here.

Missing Symbols Missing Symbols

Drag the symbols to the correct position to make the number sentence correct. Lots of levels to play. See if you can improve your score over time.

For more multiplication and division resources click here.

For more addition and subtraction resources click here.

Ratio and Scaling Numbers Word Problems Ratio and Scaling Numbers Word Problems

Designed to help children to visualise the relationships between numbers when answering word problems involving ratio and scaling quantities. Children should see that sometimes it is easier to scale numbers in one 'direction' than the other, and that they can choose the most efficient method.

For more resources involving word problems click here.

Round up or down after division Round up or down after division

Answer division word problems using a calculator and decide whether the answer needs to be rounded up or down depending on the context of the question

For more calculator resources click here.

Representing Multiplication - arrays and number lines Representing Multiplication - arrays and number lines

Represents multiplication using an array and by jumping on a number line. Great for developing an understanding of multiplication by partitioning.

Multiples, Factors, Prime, Square and Cube Numbers Multiples, Factors, Prime, Square and Cube Numbers

Choose to shoot either; multiples of up to 20, factors of up to 40, prime numbers, square numbers or cube numbers.

This game, together with all the other crystal crash games, is available as a single iPad or Android app.

Balancing Calculations Balancing Calculations

Find the missing number to balance the calculations. An excellent tool for reinforcing an understanding of the role of the equals sign. Choose one objective, or many. You can choose all the objectives for a single year group (or multiple year groups). You can also choose to balance between different types of calculations (eg subtraction and division)

For more multiplication and division resources click here.

Errors on a Carroll Diagram - Numbers Errors on a Carroll Diagram - Numbers

Identify the numbers which have been placed in the wrong position on the Venn diagram and drag them to their correct place

Choose to arrange numbers by whether they are odd or even, or multiples of a given number, or prime or square numbers.

For more resources involving sorting shapes and numbers click here.

Errors on a Venn Diagram - Numbers Errors on a Venn Diagram - Numbers

Identify the numbers which have been placed in the wrong position on the Venn diagram and drag them to their correct place

Choose to arrange numbers by whether they are odd or even, or multiples of a given number, or prime or square numbers.

For more resources involving sorting shapes and numbers click here.

Use brackets to order operations Use brackets to order operations

Use a calculator to carry out calculations with more than one step using brackets and the memory.

For more calculator resources click here.

Multiplication and Division: Inverse Operations Multiplication and Division: Inverse Operations

Use the inverse operation to solve multiplication and division questions with a calculator.

Division by chunking down (repeated subtraction) Division by chunking down (repeated subtraction)

Use repeated subtraction (represented on a number line) to solve division problems.

Division by chunking up (repeated addition) Division by chunking up (repeated addition)

Use repeated addition (represented on a number line) to solve division problems.

Numbers on a Carroll Diagram - Missing Labels Numbers on a Carroll Diagram - Missing Labels

Drag the correct labels onto the Carroll diagram. A great game to encourage reasoning about the properties of numbers. Works really well as a mental starter.

For more resources involving sorting shapes and numbers click here.

Venn sort numbers Venn sort numbers

Sort numbers on a Venn diagram. Sort according to one or two properties, including: odd, even, multiples, square numbers, prime numbers, triangular numbers, numbers less than 30 or more than 50.

For more resources involving sorting shapes and numbers click here.

Carroll Sort Numbers Carroll Sort Numbers

Sort numbers on a Carroll diagram. Sort according to one or two properties, including: odd, even, multiples, square numbers, prime numbers, triangular numbers, numbers less than 30 or more than 50.

For more resources involving sorting shapes and numbers click here.

Finding Factors - Carroll Diagram Finding Factors - Carroll Diagram

Find the factors of numbers and organise them on a Carroll Diagram.

For more resources involving sorting shapes and numbers click here.

Missing Digits Multiplication Missing Digits Multiplication

Find the missing digit in a calculation. Choose addition, subtraction, multiplication or division. Lots of control over level inculding decimals.

For more multiplication and division resources click here.

Linking Multiplication and Division Linking Multiplication and Division

Can be used to demonstrate the commutative law of multiplaction (e.g. 3 x 2 = 2 x 3), and the link between multiplication and division.

Drag the numbers to see the associated array.

For more multiplication and division resources click here.

Money Multiplication problems Money Multiplication problems
Multiplication - Rapid Recall Multiplication - Rapid Recall

Drag the correct number to complete the multiplication sentence. Choose which times table to practice.

For more multiplication and division resources click here.

Division Rapid Recall Division Rapid Recall

Answer the division questions as quickly as possible. Choose a number to divdide by, or choose a range of numbers.

For more multiplication and division resources click here.

Multiply and Divide by 10, 100 and 1000 (3) Multiply and Divide by 10, 100 and 1000 (3)
Multiply and Divide by 10, 100 and 1000 (1) Multiply and Divide by 10, 100 and 1000 (1)

Multiply and divide numbers by 10, 100 and 1000 and observe the effect. Lots of choice of level including decimals.

For more multiplication and division resources click here.

Multiply and Divide by 10, 100 and 1000 (2) Multiply and Divide by 10, 100 and 1000 (2)

Decide which function has been applied to a number. Reinforces the effects of multiplying and dividing by 10, 100 and 1000.

For more multiplication and division resources click here.

Card Game - Matching Pairs Card Game - Matching Pairs

Match the pairs of cards with the same value. A great game to play as a mental starter. Over 50 levels to play including; addition, subtraction, multiplication, division, matching fractions and decimals and converting between measurements.

Placing Calculations on a Number Line Placing Calculations on a Number Line

Place the answer to calculations on a number line. An enormous array of choice. Addition, subtraction, multiplication and division. Ranging from adding numbers to 10 to multiplying 4 digit numbers. Great for combining teaching calculations and approximations with developing an understanding of place value.

For more resources involving partitioning and place value click here.

For more addition and subtraction resources click here.

For more multiplication and division resources click here.

Finding Multiples - Carroll Diagram Finding Multiples - Carroll Diagram

Find the multiples of either one, or two numbers and arrange them on a Carroll Diagram.

 

For more resources involving sorting shapes and numbers click here.

Ordering Calculations Ordering Calculations

Order the calulations from those with the least value to the greatest. Lots of levels, including; addition pairs to 20, addition pairs to 100, addition and subtraction of multiples of 10, and multiplication of numbers up to 10.

For more comparing and ordering resources click here.

ITP Grouping ITP Grouping

View full screen in your browser.  This ITP allows you to display up to 30 counters or shapes on the screen. You then select a number to be the divisor in a division calculation. A number line displays the number to be divided. As individual counters or shapes are clicked and dragged to form a group the size of the divisor, they change colour. Once a group equal to the divisor is selected, it ‘jumps’ to the number line. In this example 22 counters were chosen and the divisor set to 5.
In the example shown below, 3 sets of 5 shapes have been selected and moved to the number line, which shows each group as a jump. Four more counters have been dragged together and the fifth is about to be selected. The answer to the division calculation is shown at the bottom of the screen.
The ITP can be used to model division as grouping and to link this process to jumps on a number line. It can also introduce children to how remainders are recorded in the answer.

This resource is freely available to download from the archived Primary Framework site.

For more multiplication and division resources click here.

ITP Multiplication Array ITP Multiplication Array

October 2012 - I have added a new game which represents multiplication on a number line and using a dotty array. It is ideal as an introduction to the grid method, as it provides a concrete image of how and why we partition numbers to multiply. Click here to play.

This resource is freely available to download from the archived Primary Framework site.

For more multiplication and division resources click here.

ITP Multiplication Tables ITP Multiplication Tables

View full screen in your browser.  Complete the multiplication tables.

This resource is freely available to download from the archived Primary Framework site

For more multiplication and division resources click here.

ITP Number Dial ITP Number Dial

View full screen in your browser.  This ITP generates a number dial. The empty boxes around the outside of the dial contain multiples, the number in the centre multiplied by the corresponding multipliers around the inside edge of the dial. To reveal and hide the number at the centre, click on it or the box with the two pointers. To reveal and hide each multiple, click on the box. To reveal and hide all multiples, click on the box with ?. To reveal and hide all multipliers, click on the box with the dial. You can change the centre number to a single digit in the range 2 to 9, a multiple of 10 from 10 to 90, and to a decimal 0.1to 0.9. The single dice button generates a random centre number; all numbers bar the multipliers are hidden. The double dice button also reorders the multipliers around the inside edge of the dial and all the numbers are hidden. The ITP can be used to practise multiplying by one- and two-digit numbers and decimals. Hiding different sets of numbers on the dial promotes reasoning and explanation.
The ITP can also be used to practise the recall of division facts and use of these number facts to generate other facts. Setting the numbers on the dial in a context also provides opportunity for problem solving.

This resource is freely available to download from the archived Primary Framework site

For more multiplication and division resources click here.

ITP Remainders ITP Remainders

View full screen in your browser.  This ITP sets up an empty grid into which you can place counters. Counters can be added singly, working from the first empty top left-hand corner cell, or in bulk clicking on a cell in the final row. As each column is completed it is numbered. The division calculation representing the number of highlighted counters divided by the number of rows can be revealed and hidden using the equals sign button. The answer appears when the equals sign in the calculation is clicked. Any remainder can also be shown as a fraction. In the example, below, there are 17 counters in a grid with 5 rows. Three columns are completed and there are 2 counters in the incomplete column. The displayed result will be:
17÷ 5 = 3r2 or 17÷ 5 = 3 2/5
Removing or highlighting extra counters will change the calculation displayed.
The ITP can be used to demonstrate division as grouping, and to develop children’s understanding of remainders and the notation for division. Keeping the number of counters fixed but changing the number of rows demonstrates the effect of changing the divisor in the calculation. Children can explore the effect different divisors has on the remainder and they can look for division calculations whose remainders satisfy particular properties.

This resource is freely available to download from the archived Primary Framework site.

For more multiplication and division resources click here.

ITP Function Machine ITP Function Machine

View full screen in your browser.  One or two-step function machine. Choose an input and explore how it is transformed by one or two number functions.

This resource is freely available to download from the archived Primary Framework site.

ITP Number Grid ITP Number Grid

View full screen in your browser.  This ITP generates a 100 square. Choose a colour or the grey mask. You can then click on individual cells to hide or highlight them in different colours, and by clicking on the box at the left-hand foot of the grid and using the pointers you can hide or highlight rows and columns. The prime numbers and multiples can also be highlighted.
You can change the number of columns from 3 up to 13, the starting number, and its position – either top left corner or bottom left corner of the grid. Choose the mask option to create a temple that can be moved around the grid to hide or highlight particular groups of cells. The template can be rotated using the single arrow button.
The ITP can be used to explore different multiples, number sequences and patterns on grids of different sizes. The superimposed masked template can provide practice at adding groups of numbers and enable children to hypotheses about the sums and difference of the numbers.
The ITP can develop children’s ability to predict and generalise. Changing the number of columns provides a new grid to test general statements about the relationships between numbers and to look for counter examples.

This resource is freely available to download from the archived Primary Framework site.

For more addition and subtraction resources click here.

ITP Multiplication Facts ITP Multiplication Facts

View full screen in your browser.  This ITP allows you to represent multiplication as repeated addition using a grid of blocks or counters.It can be used to develop children’s understanding of multiplication and to develop links between the different representations and notation. The dynamic images should help children to understand why 5 x 9 means that the 5 is multiplied by the 9, and to recognise that multiplication is a commutative operation.

This resource is freely available to download from the archived Primary Framework site

For more multiplication and division resources click here.

ITP Multiplication Board ITP Multiplication Board

View full screen in your browser.  Multiplication board ITP allows the child or teacher to represent the product of two numbers as an array, displaying the product and factors.

This resource is freely available to download from the archived Primary Framework site

For more multiplication and division resources click here.

ITP Division Grid ITP Division Grid

View full screen in your browser.  This ITP allows you to model long division in a grid of thousands, hundreds, tens and units or hundreds, tens and units. You create a dividend and divisor by clicking on the hidden pointers above and below the digits in the calculation at the bottom of the screen.

The dividend is partitioned into thousands, hundreds, tens and units in the grid and the divisor appears on the left-hand side below the multiplication sign.

This resources is freely available to download from the archived Primary Framework site.