Explain the relationship between multiples of 4 and multiples of 8

Maths

In this unit pupils will solve multiplication and division problems using knowledge of the scaling relationship between the 2x 4x 8x tables. In the future unit pupils will  represent counting in 3s as the 3x table explaining the relationship between adjacent multiples 3 and represent counting in sixes as the 6x table explaining the relationship between adjacent multiples of 6

In the prior unit pupils doubled and halved 2 digit numbers. They learned to use times table facts to find the quotient for 2x 5x 10x tables. In this unit pupils will solve multiplication and division problems using knowledge of the scaling relationships between the 2x 4x 8x tables.

2, 4 and 8 times tables: using times tables to solve problems

Which numbers are multiples of 4 and multiples of 8?

Look at the image. Match the size of the group to the number of groups.

Match the groups of 4 to the groups of 8.

Doubling the multiples of 4 gives multiples of 8

Halving the multiples of 8 gives multiples of 4

True or false. This image shows 4 × 8 = 32 and 8 × 4 = 32.

Look at the image. Which calculations does it show?

{{ }} numbers are ones that are next to each other.

64 is a multiple of 8. Which multiples of 8 are adjacent to 64?

40 is the fifth multiple of 8. Which mixed operation equation can be used to calculate the missing multiple of 8 on this number line?

Andeep knows that 9 × 8 = 72. He used the known fact of 10 × 8 = 80 and {{ }} 8.

Match the simple equation to the mixed operation equation.

Using your knowledge of groups, order the expressions starting with the smallest multiple.

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