New
New
Year 3
Explain the relationship between adjacent multiples of eight
I can explain the relationship between adjacent multiples of eight.
New
New
Year 3
Explain the relationship between adjacent multiples of eight
I can explain the relationship between adjacent multiples of eight.
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Lesson details
Key learning points
- Adjacent multiples of 8 have a difference of 8
- If you add 8 to a multiple of 8 I get the next multiple of 8
- If you subtract 8 from a multiple of 8 you get the previous multiple of 8
Keywords
Adjacent - Adjacent means next to each other.
Multiple - A multiple is the result of multiplying a number by another whole number.
Common misconception
Pupils may not understand the key term 'adjacent,' and have difficult understanding the word problems.
Model correct usage in a range of contexts including labelling abstract equations and using the terms to identify the known elements in worded problems.
The focus of this lesson is using knowledge of multiples of eight, and connecting this to adjacent multiples. Chorally rehearsing the 8 times tables at any given opportunity and playing games to support fluency.
Teacher tip
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).
Starter quiz
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6 Questions
Q1.
Starting from 40, complete the missing multiples of 8 on this number line in the correct order.
Q2.
In each of the sequences, which multiple of 8 will come next?
32
56
40
8
16
Q3.
Which of these numbers are not multiples of 8?
32
24
Q4.
Product = × factor.
Q5.
Look at the image. What is the total number of legs? legs.
Q6.
Imagine seven octagon shapes. What is the total number of sides for all of the shapes? sides.
Exit quiz
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6 Questions
Q1.
Adjacent multiples of 8 can be found by increasing or decreasing a multiple by .
Q2.
40 is a multiple of 8. Which multiples of 8 are adjacent to 40?
34
50
47
Q3.
Which mixed operation equation can be used to calculate the missing multiple of 8?
4 groups of 8
8 x 4
Q4.
Match the products to the correct mixed operation equation.
1 x 8 + 8
2 x 8 + 8
3 x 8 + 8
4 × 8 + 8
Q5.
Here is part of the 8 times table grid. What could Izzy do to find 13 × 8 quickly?
Count in eights from zero
Q6.
Using your knowledge of groups, order the expressions starting with the greatest multiple.