## Key Stage Two : Maths : Year Three Planning : Term One : Unit A – Hundreds, Tens and Ones

This maths teaching pack for Key Stage Two gets the children to investigate and record the place value of different three digit numbers by partitioning each number into their matching hundreds, tens and ones. The class can practise using concrete equipment and diagrams to model and illustrate the place value of the digits.

Investigate and record the place value of different three digit numbers by partitioning each number into their matching hundreds, tens and ones

## Lesson One : Number Hundreds

Identify and record the numbers of hundreds found in different quantities of objects to one thousand

## Lesson Two : Counting Hundreds

Discuss how the place value of digits in a number change when counting in hundreds to one thousand

## Lesson Three : Digit Sums

Use concrete objects and diagrams to represent the place value of different numbers to one thousand

## Lesson Four : Mixing Numbers

Select and combine different numbers of hundreds, tens and ones to produce a range of three digit numbers

## Lesson Five : Grid Numbers

Identify three digit numbers that can be built using different combinations of hundreds, tens and ones