Monday, August 18, 2008

Subtraction

Pupils are learning subtraction starting from today.

Remember to practise writing the sentence statements like

9-5 =
10-4 =
15-7 =
20- 6 =
Can you think of more sentence statements?

(above) Was Mrs Ang dancing? No, no. She was demonstrating 'counting backwards'.


(above) The methods used for addition and subtraction, as seen on the tablet PC which was projected onto the Interactive White Board (IWB).

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