Read Edit View history 九归 jiǔguī abacus division Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 九归/九歸 · jiǔguī · abacus division 2026/03/04 九归 / 九歸 jiǔguī abacus division abacus division rules (using a single-digit divisor) 学习珠算首先要背熟九归口诀。 abbreviation created sense Mar 4, 2026, 02:25 AM