Tarifin haɗa lambobi

  • 1. (+4)+(+9). 2. (+7)+(+9)

3. (+2)+(+6). 4. (+4)+(+3)

(+4)+(+6):

A cikin haɗa lambobi, (-4) + (+7) menene sakamakon?

Wadanne daga cikin waɗannan haɗa lambobin suna da sakamakon mai kyau?

Yayin da ake haɗa lambobi marasa kyau tare da lambobi masu kyau, menene ya kamata a kula da shi?

  1. amfani da alama mai kyau ga lambobin kirki, da alama mara kyau ga lambobin mara kyau.
  2. nötron din da ke gaban ka yana da kyau.
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