ぎゃく
逆
さん
算

noun, takes する, transitive verb

  1. counting backwards, calculating backwards.

noun

Mathematics.
  1. inverse operation.

Variations

Pronunciation Kanji Kana Is Common
ぎゃく
逆
さん
算
 逆算 ぎゃくさん

Contained Kanji Breakdown

inverted, reverse, opposite
ギャク　さか　ゲキ (5th, N2)
disobedient
ゲキ　ギャク　ハク
grass, straw, herbs
to divide
one, one radical (no.1)
イチ　いっ　ひと- (1st, N5)
left hand, old grass radical (no. 45)
テツ　サ　ひだりて (Kentei 1)
open box enclosure, open box radical (no. 17)
カン (Kentei 1)
katakana no radical (no. 4)
ヘツ　えい　よう (Kentei 1)
walk, road, (辵 variant, one dot jōyō form)
しんにょう
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)