Meaning of word 九归
Writing Sheet
Word
Pinyin jiǔ guī
Phonetic Notation ㄐㄧㄡˇ ㄍㄨㄟ
word Meaning

◎ 九归 jiǔguī

[the abacus division rules] 珠算中用一到九的九个“个位数”为除数的除法,如“逢六进一”,就是六除六商一;“六三添作五”,就是六除三十商五

Meaning in Internet

九归

  • 九归，珠算中用一到九的九个“个位数”为除数的除法，如“逢六进一”,就是六除六商一；“六三添作五”,就是六除三十商五