Correct

余数

/ yúshù / 
Strokes

Definition

remainder (in division)

Example

As a Noun

remainder

1
Yòng
用
sān
三
chú
除
shí
十
de
得
sān
三
  
,
yúshù
余数
shì
是
yī
一
  
。

If you divide ten by three, the quotient is three with a remainder of one.