dividing a whole number by 10 , 100 and 1000 1- when we divide a whole number by 10 , we put a decimal point after 1 digit from the right . 2- when we divide a whole number by 100 , we put a decimal point after 2 digits from the right . 3- when we divide a whole number by 1000 , we put a decimal point after 3 digits from the right .
:ملخص للدرس من اعداد السيد عبداللاه حميدة
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