Rounding 7-digit numbers to the nearest million
I can round seven-digit numbers to the nearest million.
Rounding 7-digit numbers to the nearest million
I can round seven-digit numbers to the nearest million.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- Sometimes numbers are rounded as approximations or to give an estimate or average.
- To round to the nearest multiple of 1,000,000 identify the previous and next multiples of one million and the midpoint.
- When we round to the nearest multiple of one million, the critical digit is the 100,000s digit.
- If the critical digit is a 4 or less, we round to the previous multiple of one million.
- If the critical digit is a 5 or more, we round to the next multiple of one million.
Keywords
Round - When we round, we make a number simpler but keep its value close to what it was. The result is less accurate, but easier to use.
Midpoint - The midpoint is the middle of something, in this case the middle of two points on a number line. It is the point halfway between two things, or numbers.
Multiple - A multiple is result of multiplying a number by an integer.
Critical - Something that is critical has crucial importance.
Common misconception
Children may not understand the concept of 'nearest multiple of 1,000,000'
The nearest multiple of 1,000,000 is the multiple of 1,000,000 that a given letter or number is closest to. If a number is before than the midpoint, this will be the previous multiple and if it is after, this will be the next multiple.
To help you plan your year 6 maths lesson on: Rounding 7-digit numbers to the nearest million, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 6 maths lesson on: Rounding 7-digit numbers to the nearest million, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
We use learning cycles to break down learning into key concepts or ideas linked to the learning outcome. Each learning cycle features explanations with checks for understanding and practice tasks with feedback. All of this is found in our slide decks, ready for you to download and edit. The practice tasks are also available as printable worksheets and some lessons have additional materials with extra material you might need for teaching the lesson.
The assessment exit quiz will test your pupils' understanding of the key learning points.
Our video is a tool for planning, showing how other teachers might teach the lesson, offering helpful tips, modelled explanations and inspiration for your own delivery in the classroom. Plus, you can set it as homework or revision for pupils and keep their learning on track by sharing an online pupil version of this lesson.
Explore more key stage 2 maths lessons from the Rounding and solving problems with numbers up to 7 digits unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
Licence
Lesson video
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Starter quiz
6 Questions
Exit quiz
6 Questions
1,000,000
2,000,000
3,000,000
4,000,000
5,000,000