Bournville Village

Primary School

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Year 3

Here is a bank of video lessons to support the most efficient calculation methods in Year 3. However, understanding is deepened when new concepts are learned through using a range different representations and not just the ones in these videos.

 

ADDITION

Mental strategies

Written methods

Fractions

SUBTRACTION

Mental strategies

Written methods

Fractions

MULTIPLICATION

Mental strategies using the associative law

Mental strategies using partitioning

Written methods

Fractions

DIVISION

Mental strategies

Written methods

Fractions

 

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