若x与y互为相反数,则x+y的值为(  )A.0B.1C.-1D.±

若x与y互为相反数,则x+y的值为(  )A.0B.1C.-1D.±1
2025-05-11 03:31:02
推荐回答(1个)
回答1:

∵x与y互为相反数,
∴x+y=0.
故选A.