Explain the relationship between multiples of five and ten

Maths

In this unit pupils will represent the 5x in different ways. They will explain the relationship between adjacent multiples of 5 and how 5x and 10x are related. In the future unit pupils will learn how a multiplication equation with 2 as a factor relates to doubling and how a division equation with 2 as a divisor relates to halving. They will explain the relationship between factors and products.

In the prior unit pupils represented the 2x 10x table in different ways using 2x 10x table to solve problems. They explained the relationship between adjacent multiples of 2/10 and that factor pairs can be written in any order. In this unit pupils will represent the 5x in different ways. They will explain the relationship between adjacent multiples of 5 and how 5x and 10x are related.

Representing counting in 5s as the 5 times table and link to the 10 times tables

Look at the image. How many groups of 5 are there?

Complete the sentence: For every 1 group of 10 there are {{ }} groups of 5

Look at the image to help complete the statement. 6 groups of 5 is equal to {{ }} of 10

Look at the image below and select the correct statements which it represents.

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.

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.

2 groups of 5 is equal to {{ }} group of 10

4 groups of 5 is equal to {{ }} groups of 10

Look at the image below. 3 groups of 10 is equal to {{ }} groups of 5

Match the groups of 5 to the groups of 10 so that they are equal.

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.

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.

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