noun, takes する, transitive verb

Mathematics.
  1. division.

Variations

Pronunciation Kanji Kana Is Common
 
割り算 わりざん
 
 
わり算 わりざん
割算 わりざん

Contained Kanji Breakdown

proportion, comparatively, divide
わ.る わり カツ (6th, N3)
harm, injury
ガイ (4th, N3)
shaped crown, katakana u radical (no. 40)
ベン メン (Kentei 1)
dot, tick or dot radical (no. 3)
チュ (Kentei 1)
wa-shaped crown radical (no. 14)
ベキ (Kentei 1)
life (生) variant
mouth
くち コウ ク (1st, N4)
knife, standing sword radical (no. 18)
トウ
calculate, divining, number
サン そろ (2nd, N2)
bamboo
たけ チク たか (1st, N2)
individual(個) variant
knife, wrapping enclosure(勹) variant
feathered stick, barb radical (no. 6)
ケツ かぎ (Kentei 1)
eye, class, look
め モク ボク (1st, N4)
twenty, twenty or letter H radical (no. 55)
キョウ ク にじゅう (Kentei 1)