# Number

Showing 1–16 of 127 results

# Number

Free Resources

## Adding and Subtracting in Standard form

Students learn how to use non-calculator methods to solve addition and subtraction problems involving standard f...
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Interactive Lessons

## Adding Fractions using a Fraction Wall

Students learn how to add fractions with different denominators using equivalent fraction diagrams.  As learning...
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Interactive Lessons

## Addition and Subtraction with Fractions and Mixed Numbers

Students learn how to perform addition and subtraction with fractions and mixed numbers.  As learning progresses...
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Interactive Lessons

Addition with Decimal Numbers Students learn how to perform addition with decimal numbers using place value and...
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Interactive Lessons

Students learn how to perform addition with negative numbers  Later in the lesson they are challenged to work wi...
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Interactive Lessons

## Alternative Number Systems

Students investigate alternative number systems including the Roman and Egyptian systems.  Less able students cr...
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Interactive Lessons

## Calculating a Repeated Percentage Change

Students learn how to calculate a repeated percentage change using decimal multipliers.  As learning progresses ...
Interactive Lessons £2.49 £1.23
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Interactive Lessons

## Calculating Fractions of an Amount

Calculating Fractions of an Amount Students learn about calculating fractions of an amount using both diagrams ...
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Interactive Lessons

## Calculating Speed, Distance and Time

Using ratio notation students learn how to calculate the speed when given distance and time.  As learning progre...
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Interactive Lessons

## Calculations with Fractions and Mixed Numbers

Students apply their learning with fractions and mixed numbers to solve a wide range of calculations with fracti...
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Interactive Lessons

## Comparing Fractions with Different Denominators

Comparing Fractions with Different Denominators Using a fraction wall and equivalent fractions students learn a...
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Interactive Lessons

## Comparing Positive and Negative Numbers

Students learn about comparing positive and negative numbers and calculating the difference between the two.  Th...
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Interactive Lessons

## Comparing the size of numbers

Students learn about comparing the size of numbers using the place value table.  They use greater and less than ...
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Interactive Lessons

## Converting between fractions, decimals and percentages

<Converting between fractions, decimals and percentages Using the place value table and equivalent fractions...
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Interactive Lessons

## Direct Proportion and Exchange Rates

Using equivalent ratios and the unitary method students learn how to calculate amounts that are in direct propor...
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Interactive Lessons

## Dividing a number by a power of ten

Students learn about dividing a number by a power of ten.  Most able students divide by 0.1, 0.01 and 0.01.  Les...

### Mr Mathematics Blog

#### How to Draw a Venn Diagram to Calculate Probabilities

There are three common ways to organise data that fall into multiple sets: two-way tables, frequency diagrams and Venn diagrams.  Having blogged about frequency diagrams before I thought I would write about how to draw a Venn Diagram to calculate probabilities. Recapping Two-Way Tables This activity works well to review two-way tables from the previous […]

#### Calculations with Percentages

Students learn how to find a percentage of an amount using calculator and non-calculator methods.  As learning progresses they use decimal multipliers to find a percentage change and calculate a simple interest in financial mathematics. This topic follows on from Fractions, Decimals and Percentages and takes place in Year 8 Term 5. Calculations with Percentages […]

#### Proving Geometrical Relationships using Algebra

Back in May 2017 maths teachers around the country eagerly awaited the first exam for the new GCSE Mathematics syllabus.  Proving geometrical relationships using algebra featured at grade 9.  In Paper 1 of Edexcel’s test paper the last question of the higher tier looked like this. Edexcel wrote about student’s performance on this question in […]