# Maths Videos

The videos below show our methods for calculation, based on Singapore Maths and our calculation policy.

Using pictorial representation of dienes to solve an addition problem with regrouping.

Using place value counters to solve an addition problem with regrouping.

Using place value counters to solve an addition problem with decimal numbers.

## Subtraction 1

Using pictorial representations of dienes to solve a subtraction problem with regrouping.

## Subtraction 2

Using place value counters to solve a subtraction problem with regrouping.

## Subtracting Decimal Numbers

Using place value counters to solve a subtraction problem with decimal numbers.

## Division 1

Division using the pictorial representation of dienes.

## Division 2

Dividing a 4 digit number by a 1 digit number using place value counters.

## Dividing Decimal Numbers

Dividing a decimal number by a 1 digit number using place value counters.

## Multiplication 1

Multiplying a 2 digit number by a 1 digit number using place value counters in the grid method.

## Multiplication 2

Multiplying a 3 digit number by a 1 digit number to show how the grid method links with the expanded column method.

## Multiplication 3

Multiplying a 3 digit number by a 2 digit number to show how the expanded column method links with the compact column method.

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