# Key Stage 2, Maths

Reasoning with large whole numbers

## Lessons in this unit

Lesson 1

## Identifying the place value of digits in 5-digit numbers

Lesson 2

## Comparing 5-digit numbers

Lesson 3

## Ordering and comparing 5-digit numbers using a number line

Lesson 4

## Rounding 5-digit numbers to the nearest 10 000 and 1000

Lesson 5

## Rounding 5-digit numbers to the nearest 100, 1000 and 10 000

Lesson 6

## Identifying the place value of the digits in 6-digit numbers

Lesson 7

## Comparing 6-digit numbers using inequalities

Lesson 8

## Ordering and comparing 6-digit numbers using number lines

Lesson 9

## Rounding 6-digit numbers to the nearest 100 000 and 10 000

Lesson 10

## Rounding 6-digit numbers to the nearest 1000, 10 000 and 100 000

Lesson 11

## Solving problems involving rounding

Lesson 12

## Solving problems involving place value and rounding

Lesson 13

## Investigating Roman Numerals up to 100

Lesson 14

## Investigating Roman Numerals up to 1000

Lesson 15