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- Reception (age 4-5)
- Year 1 (age 5-6)
- Year 2 (age 6-7)
- Year 3 (age 7-8)
- Year 4 (age 8-9)
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Year 5 (age 9-10)
- Revise Addition
- Adding Multiples of 10 and 100
- Apply Addition Strategies
- Standard Written Methods of Addition
- Revise Subtraction of 2 and 3 Digit Numbers
- Use Knowledge to Derive Differences
- Standard Written Methods of Subtraction
- Adding and Subtracting Pairs of Decimals
- Calculate Doubles and Halves
- Understanding of Multiplication
- Know Multiplication Facts - Multiples and Factors
- Know Related Multiplication Facts
- Further Multiplication
- Standard Written Method of Multiplication
- Revise Division
- Understand Remainders
- Find Fractions of Numbers and Quantities
- Standard Written Methods of Division
- Checking Answers
- Using a Calculator
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Year 6 (age 10-11)
- Revise Addition Facts
- Know and Apply Addition Facts
- Revise Subtraction Facts
- Know and Apply Subtraction Facts
- Understanding Division
- Further Addition and Subtraction
- Factors and Prime Numbers
- Addition and Subtraction of Decimals
- Efficient Written Methods for Addition
- Written Methods for Subtraction
- Efficient Written Methods for Division
- Revise Understanding of Multiplication
- Know Multiplication Facts
- Use Knowledge of Multiplication
- Further Multiplication Strategies
- Efficient Written Multiplication
- Division and Remainders
- Find Fractions and Percentages
- Use a Calculator to Convert Units
- Using a Calculator
- Checking Answers
- Prices
- News
- Help
More mental addition
Adding two 3-digit numbers mentally. Often it is best to start with the hundreds, then the tens and finally the units; this is the opposite order than when using written methods.
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