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Calculating with whole numbers and decimals

Year 5 • Maths
We've put the lessons in order helping you build on what you've learned before so it’s best to start with the first lesson of a unit.

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These lessons will be removed by end of Summer Term 2025.

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1
Representing Decimals
2
Multiplying and dividing decimals by 10,100,1000
3
Deriving decimal addition and subtraction facts
4
Adding decimals
5
Subtracting decimals
6
Applying mental calculation strategies to adding and subtracting decimals
7
Solving problems with decimals using addition and subtraction
8
Deriving Decimal Multiplication Facts
9
Multiplying decimals by a whole number
10
Multiplying decimals using a formal written method (short multiplication)
11
Multiplying decimals using mental strategies
12
Problem-solving with decimals in context
13
Representing 2-digit by 2-digit multiplication
14
Multiplying a 3-digit number by a 2-digit number
15
Problem-solving with multiplication