Odpowiedzi

2010-03-07T13:08:38+01:00
(-2) + 5) * (-3) = -9
(4 - (-6)) : (-2) = -5
(-13-8) : (-3+10)= -3
2010-03-07T13:10:49+01:00
A) (-2+5)*(-3)= 3*(-3 )= -9
b)(4-(-6)) podzielone(-2) = 4+6/(-2) =10/(-2) = -5
C)(-13-8)podzielone(-3+10)= -21/7 = -3