Year 4 - Schudio
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Year 4 Mental addition In Year Four, the main mental addition strategies taught are:
Transcript of Year 4 - Schudio
Written addition
In Year Four, the children consolidate the written methods
taught in Year Three and develop new methods:
Written Subtraction
In Year Four, the written method of column subtraction is
introduced, although in some occassions the children are
encouraged to use a number line.
Written multiplication
Year Four sees the consildation of the grid method and the
ladder method is introduced for written multiplication:
Written division
In Year Four, division consists mainly of written versions of
mental division methods: