加减号

jiā jiǎn hào

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Definitions

  1. 1. plus-minus sign (±)
  2. 2. plus and minus signs (+ and -)

Child Words of 加减号

加
jiā

to add

减
jiǎn

to lower

号
háo

roar

减号
jiǎn hào

minus sign - (math.)

号
hào

ordinal number