Starter quiz
- 2 groups of 5 is equal to ______ group of 10
- '1' ✓
- 4 groups of 5 is equal to ______ groups of 10
- '2' ✓
- Look at the image below. 3 groups of 10 is equal to ______ groups of 5
- '6' ✓
- Match the groups of 5 to the groups of 10 so that they are equal.
- 4 groups of 5⇔2 groups of 10 ✓
- 6 groups of 5⇔3 groups of 10 ✓
- 8 groups of 5⇔4 groups of 10 ✓
- 10 groups of 5⇔5 groups of 10 ✓
- If I count from 30 to 69, there are 8 multiples of 5 that I would say. This means that there are ___ multiples of 10 that I would say.
- 8
- 4 ✓
- 5
-
- If I count from 50 to 99, there are 5 multiples of 10 that I would say. This means that there are ______ multiples of 5 that I would say.
- '10' ✓
Exit quiz
- Look at the image. How many groups of 5 are there?
- 1 group of 5
- 2 groups of 5
- 8 groups of 5 ✓
- 5 groups of 8
-
- Complete the sentence: For every 1 group of 10 there are ______ groups of 5
- '2' ✓
- Look at the image to help complete the statement. 6 groups of 5 is equal to ______ of 10
- '3' ✓
- Look at the image below and select the correct statements which it represents.
- 10 groups of 5 ✓
- 5 groups of 5
- 10 groups of 10
- 5 groups of 10 ✓
-
- Aisha finds eight 5 pence coins. Laura has the same amount altogether but has 10 p coins. How many coins would this be? Laura has ______ 10 p coins.
- '4' ✓
- Aisha finds twelve 5 pence coins. Laura has the same amount altogether but has 10 p coins, how many coins would this be? Laura has ______ 10 p coins.
- '6' ✓
Worksheet
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Presentation
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Video
Lesson Details
Key learning points
- Five is half of ten
- Multiples of 5 are half the value of multiples of 10
- Ten is double 5
- Multiples of 10 are double the value of multiples of 5
Common misconception
Pupils may assume that all multiples of 5 are multiples of 10
Show children the relationship between 5s and 10s using the multiplication chart and number line. Make clear the relationship between the multiples of 5 and 10 through using stem sentences; for every one group of ten, there are two groups of 5
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.
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