# Explain how groups of five and ten are related

I can explain how groups of five and ten are related.

# Explain how groups of five and ten are related

I can explain how groups of five and ten are related.

## Lesson details

### Key learning points

- Five is half of ten
- __ groups of 5 will be half __ groups of 10
- Ten is double 5
- __ groups of 10 will be double __ groups of 5

### Common misconception

Pupils may assume that multiples of 5 and 10 are multiples of 10

Show children the relationship between 5s and 10s using the multiplication chart and number line. Make clear that even multiples of 5 are multiples of 10 Not all multiples of 10 are multiples of 5 Encourage discussions to highlight the relationship.

### Keywords

Related - The relationship between a set of values.

Double - To become twice as many / to multiply by two.

Half - One of two equal parts of a whole. / To divide into two equal parts.

### Licence

This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

## Video

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