How Do You Count? (1963)
662 বার দেখা হয়েছে
ভিডিওর বিবরণ
An animated film about counting in various number systems. Visual patterns are used to organize objects into groups and groups-of-groups to establish the relationship between the objects being counted and the digits in the numeric count in different number bases.
যুক্ত হয়েছে
10 আগস্ট 2016
কমেন্ট
