 # Help at Home tutorials

## Column addition with a 3 digit number + a 3 digit number (using carrying)

Column addition with a 3 digit number + a 3 digit number (carrying a number)

## Subtraction using the formal written method.

Subtraction using the formal written method

## Short division leaving the remainder as a decimal.

Short division leaving the remainder as a decimal.

## Short division leaving the remainder as a fraction.

Short division leaving the remainder as a fraction.

## Short division leaving the remainder as a decimal.

Short division leaving the remainder as a decimal.

## Long multiplication

How to do long multiplication

## Converting a mixed number into an improper fraction

Converting a mixed number into an improper fraction

## Multiplying fractions with different denominators.

Multiplying fractions with different denominators.

## Adding fractions with different denominators.

Uploaded by Mr Hacking Maths on 2016-11-18.

## Converting an improper fraction into a mixed number.

Uploaded by Mr Hacking Maths on 2016-11-18.

## Finding an unknown quantity represented as a letter.

Uploaded by Mr Hacking Maths on 2017-03-22.

## Finding the area of a regular polygon

Uploaded by Mr Hacking Maths on 2017-03-22.

## Finding the volume of a 3D shape

Uploaded by Mr Hacking Maths on 2017-03-22.

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