New
New
Year 1
Find and make amounts within 10p
I can calculate and make given amounts within 10 p.
New
New
Year 1
Find and make amounts within 10p
I can calculate and make given amounts within 10 p.
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Lesson details
Key learning points
- Coins can be added in any order and the total value will remain the same.
- It can be easier to add coins if you move them, group together coins of the same value or start with the greatest value.
- When adding coins, you can use strategies you already know to help you add efficiently.
- It is more efficient to use fewer coins of greater value than a greater number of lower value coins.
Keywords
Total value - Where referring to money, value refers to how much something is worth. The total value can be found by adding the value of each coin in a set.
Efficiently - Not wasting time or effort. An efficient strategy is one we can carry out easily.
Common misconception
Children may start counting out using any coins available instead of thinking of the whole amount needed first and partitioning it into manageable parts where they can deploy known strategies.
Encourage children to use what they know about making 10, and the numbers up to 10, to find combinations that use the fewest possible coins to total a given value.
This lesson brings together knowledge from many units, including the composition of number. Explore these ideas practically, manipulating coins within known part-part-whole models to help children connect these ideas with existing knowledge and understanding.
Teacher tip
Licence
This content is © Oak National Academy Limited (2025), licensed on
Open Government Licence version 3.0
except where otherwise stated. See Oak's terms & conditions (Collection 2).Starter quiz
Download starter quiz
6 Questions
Q1.
Which set has the smallest value?
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Q2.
Sofia changes one of the 5 p coins for a different coin and the value of her set becomes less. What could she have changed it for?
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10 p
Q3.
Match the number of coins to the correct value.
10 p
50 p
25 p
Q4.
How many 2 p coins would have the same value as this set of 1 p coins? 2 p coins.
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Q5.
Order the coins starting with the greatest value.
Q6.
Aisha has two coins in her bag. They each have the same value, but their total value is less than 10 p. How much money could she have?
6 p
Exit quiz
Download exit quiz
6 Questions
Q1.
What is the total value of the coins shown? p
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Q2.
Which set of coins would you use to pay for the knight?
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Q3.
Which set has an equal value to this set of coins?
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Q4.
What is the total value of this set of coins? p
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Q5.
Aisha wants to pay for a drink costing 7 p in the most efficient way. Which set of coins should she choose?
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Q6.
Alex has some coins which have a total value of 9 p. One of his coins is a 5 p coin. Tick the coins that he could have.
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