Year 6 - Maths
Explain that 100,000 is composed of 50,000s, 25,000s and 20,000s
Multiples of 1,000
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This pupil-friendly study guide includes a unit summary, clear notes, common mistakes, and quick questions with answers.
Unit Summary
In this unit pupils will explain how one hundred thousand can be composed and read and write numbers up to one million.
Lesson Summary
You will learn to explain that 100,000 is composed of 50,000s, 25,000s and 20,000s.
Key Notes
- 100,000 is composed of two 50,000s
- 100,000 is composed of four 25,000s
- 100,000 is composed of five 20,000s
Vocabulary To Learn
- Multiple: A multiple is the result of multiplying a number by an integer (not by a fraction).
- Gridlines: A gridline is a horizontal or vertical line that helps organise data on a graph or chart.
Common Mistakes To Avoid
- Pupils misread the values of bars on each graph.
3 Quick Questions (With Answers)
1. Solve this in steps: explain the method from this lesson and why each step matters.
100,000 is composed of two 50,000s. 100,000 is composed of four 25,000s.
2. Use this key word in a maths sentence and explain it clearly. 'Multiple'
A multiple is the result of multiplying a number by an integer (not by a fraction). Use this word when showing your method, then check your final answer is reasonable.
3. Spot and fix this common maths mistake.
Mistake: Pupils misread the values of bars on each graph. Correction: Encourage pupils to mark on as many gridlines that they can for themselves once they have recognised the size of the whole. This may then help pupils to estimate the value of each bar more accurately until they can do it by imagining the gridlines.
More Lessons In This Unit
- Count forwards and backwards in powers of 10 to and from any multiple of 1,000 Study Guide
- Explain how one hundred thousand can be composed Study Guide
- Explain how ten thousand can be composed Study Guide
- Explain that 10,000 is composed of 5,000s, 2,500s and 2,000s Study Guide
- Position 6-digit multiples of 1,000 on a marked but unlabelled number line Study Guide
- Position five-digit multiples of 1,000 on a marked but unlabelled number line Study Guide
- Read and write numbers up to one million in a range of contexts Study Guide
- Read and write numbers up to one million using a place value chart Study Guide
- Read the scales of graphs and measures using knowledge of the composition of 10,000 and 100,000 Study Guide
Browse all guides in the Year 6 Maths guide library.