Maths
Column Subtraction (5+ digits)
Subtract whole numbers with more than four digits using the formal column method, including multiple exchanges and exchanges through zeros.
MathsAge 11+25 minutes
What this topic covers
- Subtract five- and six-digit numbers in columns with several exchanges.
- Exchange through more than one zero.
- Find the difference between two large numbers in context.
Core concept summaries
Key ConceptsMany ExchangesThrough a Row of ZerosDifferences and the Order Trap
Practice formats pupils may meet
NeurofiED uses varied practice to help pupils apply the idea actively, check understanding and build confidence over time.
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