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a) (-37) * 12 = -444 ( minus * plus daje minus)
b)-444 / 12 = -37 (minus / na plus daje minus)
c)(-3,7) * (-1,2) =4,44 (minus * minus daje plus)
d) 444 / (-37) = -12
e)0,37 * (-1,2) = -0,444
f) 444 / (-1,2) = -370
Zadanie 3
a) 0,5 - 1 = -0,5
-1/3 + 1 = 2/3
[6 - (-8) ] / 14 = 1
b)3/4 - 1 = -0.25
-11,4 + 11 = - 2/5
(-11 + 3)/2 = -4
c)-0,2 * (-3) = 0,6
-1/2 / 2 = -0,25
2,4/-4,8 = -1/2