Maths Video Help Files created by John Bessant Maths Consultant at Abbotswood Junior School and Phil Bagge @baggiepr ICT AST.
The best way to view these is to view in full screen via the button on the top right of every video. (descriptions to follow) Back to ICTVIDEOHELP
The description and the link to the embedding code is below the files. Yellow = Addition, Green = Subtraction, Blue = Multiplication, Pink = Division
You can find out how to embed these into Studywiz by following this video tutorial. The video is for Google Maps but it is the same tool and method just using this embedding code supplied here.

   


Subtraction with exchange 2 columns
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Subtraction with exchange 3 columns
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Subtraction with exchange crossing the zero three columns Embedding Code

 Subtraction with exchange crossing two zeros four columns Embedding Code
   

 
If you can't find what you are looking for here then Primary Pete has some more tutorials. He has tutorials for F & KS1
 

 

 
   
Column addition without carrying
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Addition using a number line
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Addition adding most significant digits (partitioning) Embedding Code    

 

 

 

 
   
Addition adding least significant digit (partitioning) Embedding Code Subtraction Counting back on an empty number line Embedding Code Subtraction Counting back when numbers have a large difference Embedding Code Subtraction Counting on when numbers have a small difference Embedding Code    


Subtraction without exchange Embedding Code


Subtraction with exchange
Embedding Code


Multiplication with arrays
Embedding Code

Multiplication using an empty number line and counting in multiples Embedding Code
   

Multiplication using the grid method for TU by U Embedding Code

Multiplication using the grid method for HTU by TU Embedding Code

Column Multiplication without carrying
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Column multiplication with carrying Embedding Code
   

Column method for long multiplication
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Division involving arrays for sharing
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Division involving arrays for grouping
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Division using repeated subtraction on a number line Embedding Code
   


Division using repeated subtraction with remainders Embedding Code

Division using repeated subtraction using knowledge of multiples Embedding Code


Division using bus stop method without remainders Embedding Code


Division using bus stop method with remainders Embedding Code
   

 
   
Division using the chunking method Embedding Code