Isku darka tirada dhabta ah

  • 1. (+4)+(+9). 2. (+7)+(+9)

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

(+4)+(+6):

Isku darka tirada dhabta ah, (-4) + (+7) natiijadu waa imisa?

Kuwani hoos ku xusan yihiin ma leexin doonaan natiijooyinka togan midkee?

Marka lagu darayo tirooyinka taban iyo kuwo togan, maxaa muhiim ah in la fiiro gaar ah?

  1. waxa la isticmaalaa "+" tirooyinka togan, "-" tirooyinka aan toganayn.
  2. hore ii yaal neutron ma yahay mid togan?
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