Explain the relationship between multiplying a number by 100 and multiples of 100
I can explain the relationship between multiplying a number by 100 and multiples of 100
Explain the relationship between multiplying a number by 100 and multiples of 100
I can explain the relationship between multiplying a number by 100 and multiples of 100
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- Finding one hundred times as many is the same as multiplying by 100
- When a number is multiplied by one hundred the product is a multiple of one hundred.
- Multiples of 100 have zero in the tens and ones column.
- Multiplying by one hundred moves all the digits two columns to the left making the digits one hundred times the size.
Keywords
Multiple - A multiple is the result of multiplying a number by another whole number.
Digit - A digit is one of the symbols of a number system. In our number system we use the digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9
Placeholder - A placeholder is where we use the digit zero to hold a place in a number and maintain place value.
Common misconception
Pupils may start talking of 'adding 2 zeros' to multiply by 100
Don't dismiss this as it is disguising an understanding of a pattern but reassure the pupils that this will be explained later through place value discussions in the coming lessons.
To help you plan your year 4 maths lesson on: Explain the relationship between multiplying a number by 100 and multiples of 100, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 4 maths lesson on: Explain the relationship between multiplying a number by 100 and multiples of 100, 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 Understand what happens when a number is multiplied or divided by 10 and 100 unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
Licence
Lesson video
Loading...
Starter quiz
6 Questions
