Odpowiedzi

2009-09-10T17:28:30+02:00
2009-09-10T17:29:32+02:00
A) 5 * ( -8 ) : 2 - 4 =(-24)
b) ( -3 ) * ( -1 ) *( -2 ) * ( -8 ) : 2 =24
c) 3,6 : 2 + 1,2 - 1/2 = 2 1/2
2009-09-10T17:30:34+02:00
A) 5x(-8)/2-4 = -40/2-4=-20-4=-24
b) (-3)x(-1)x(-2)x(-8)/2=3x16/2=48/2=24
c)1.8+1.2-1/2=3-1/2=2 i jedna druga