The abacus was invented in China, around 1300 BC. It was popularized during the Ming dynasty (1368 AD to 1644 AD), and has been a very popular calculating device ever since. Other early forms of the abacus include the ancient Roman abacuses consisting of a sand-covered wax tablet, marked table,, or grooved table. In medieval England, a tablet with marked spaces was used with coins or other small objects.
@angelbordoloi92733 жыл бұрын
I don't only know about abacus but I have also competed in competitions. I have completed the tiny tots, then mental maths, and then vedic maths
Moja 🔥🔥 dimpu da.... vedio buli kole ankua hobo lge moja lagil sai
@farukahmed98623 жыл бұрын
moi hikisilu 8 years ago i have got much benifits in my life ...thanks to abacus ..for this I started loving numbers and did well in matric securing 100 ..... I wish students should learn it from lower class itself.... since I have experienced and suggested that it should be added with school curriculum if possible... it not only helps to learn math but also enchance students IQ and increase power of thinking and evaluation.
@Djames-oo4nt3 жыл бұрын
Vl lagil dei dimpu da..❣️from burhinagar (darrang)
@ernusdhanwar40133 жыл бұрын
Wao khub dhuniya telent ase video 2 sai vhal lagil
@SHOESTYLEINDIA3 жыл бұрын
video tu sai 10 bar man like koru koru lagi gyse y...ki mojja video....Thnks Dimpu