In mathematics lesson every week I have mental math activities. In this activity I and my friends do some exercises on addition, subtraction, multiplication and division. It takes 5 minutes to do one of exercise. By doing this I learn to improve my counting skills faster. When time is up then I need to check the answers. Finally I write down my score.
Thursday, April 30, 2009
Mental math
In mathematics lesson every week I have mental math activities. In this activity I and my friends do some exercises on addition, subtraction, multiplication and division. It takes 5 minutes to do one of exercise. By doing this I learn to improve my counting skills faster. When time is up then I need to check the answers. Finally I write down my score.
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