A multiple is the result of multiplying a number by an integer. For example 2 × 5 = 10 so 10 is a multiple of 2 and 5.

Something that comes before something else is known as the previous thing.

Something that comes after something else is known as the next thing.

Rounding means making a number simpler but keeping its value close to what it was.

Round a decimal number with hundredths to the nearest tenth

Maths

In this unit pupils will use their knowledge of decimal place value to convert between and compare metres and centimetres explaining that different lengths can be composed additively and multiplicatively.  In the future unit pupils will explain represent and compare whole pounds and pence.  They will convert quantities of money between pounds and pence and find change. 

In the prior unit pupils identified hundredths as part of a whole and described and represented hundredths as a decimal fraction. They compared and ordered decimal numbers with hundredths. In this unit pupils will use their knowledge of decimal place value to convert between and compare metres and centimetres explaining that different lengths can be composed additively and multiplicatively.

Use knowledge of decimals to solve problems in different contexts: length

What are the nearest multiples of 0.1 that 12.45 sits between? 

8.26 sits between the multiples of 0.1 8.2 and {{__}}  

What is 6.53 rounded to the nearest multiple of 0.1? 

What is 46.03 rounded to the nearest multiple of 0.1? 

What is the missing number in the sequence? 

A number is between 2 and 3. It has less than 4 tenths. What numbers could it be?

What is 7.4 rounded to the nearest multiple of one? 

Match each number with the multiple of one it would be rounded to. 

This lesson will be removed by end of Summer Term 2025.

Round a decimal number with hundredths to the nearest tenth

Lesson outcome

This lesson will be removed by end of Summer Term 2025.