다음 채널에서 시청 가능: Prime Video
시즌 1, 에피소드 4: Turn now to the last fundamental operation of arithmetic: division. Explore a variety of shortcuts for dividing by one- and two-digit numbers; learn how to convert fractions such as 1/7 and 3/16 into decimals; and discover methods for determining when a large number is divisible by numbers such as 3, 7, and 11.
Educational · 2020년 6월 1일 · 33분