Correct

相反数

/ xiāngfǎn shǔ /

Strokes

Example

As a Noun

opposite number(s) ［numbers with the same absolute value but with opposite signs, positive or negative］

1

-

5

5

hé

和

+

5

5

hù

互

wéi

为

xiāngfǎn

相反

shǔ

数

。

-5 is the opposite number of +5 and vice versa.