Soru:
102. (+2).(+9).(+3).(-2)= 105. (-5).(+5).(-4).(-1)= 108. (+2).(-3).(-8)-(-2)= 111. (-7).(+2).(-2).(-2)= . 103. (-5).(+2).(+3).(-

102. (+2).(+9).(+3).(-2)= 105. (-5).(+5).(-4).(-1)= 108. (+2).(-3).(-8)-(-2)= 111. (-7).(+2).(-2).(-2)= . 103. (-5).(+2).(+3).(-4)= 106. (-5)-(-3)-(-2)-(-2)= 109. (+4).(-5)-(-7).(-2)= 112. (-3).(-5).(+5).(-2)=