This week in numeracy we will be looking at subraction using the word "difference".
This can be difference in measurement (e.g. compare two objects which is taller? What is the difference between them?)
Also the difference in numbers. ( I have 50p I spend 45p. How much change do I get? What is the difference between the two numbers?)
It is helpful to show difference between two numbers on a number line. You can make one yourself or an example can be found at:
http://www.primaryresources.co.uk/maths/docs/numbertrackto100.doc
Any questions please ask.
Many thanks
Mr Lewis
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