Correct

三下五除二

/ sān xià wǔ chú èr / 
Strokes

Definition

three, set five remove two (abacus rule)/efficiently/quickly and easily

Example

Definition

be orderly and quick; be deft

1
Tā
她
sānxiàwǔchúèr
三下五除二
jiù
就
bǎ
把
língluàn
零乱
de
的
fángzi
房子
shōushi
收拾
de
得
gānjìng
干净
zhěngqí
整齐
  
。

She made the messy room clean and tidy instantly.

2
Jǐngchá
警察
sānxiàwǔchúèr
三下五除二
jiù
就
zhìfú
制伏
le
了
jiéfěi
劫匪
  
。

The policeman subdued the robber with a few swift cuffs and kicks.