Main content
05 02 12 مثال تفریق کردن کسر ها با مخرج های متفاوت
Khan Academy videos translated in to Dari courtesy of Trust in Education.
If you're seeing this message, it means we're having trouble loading external resources on our website.
If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.