Tarifin haɗa lambobi

  • 1. (+4)+(+9). 2. (+7)+(+9)

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

Sakamakon yana samuwa ga kowa

(+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?