Oblicz.
Działania w załączniku.
Dam naj :)
a) 28+(-12)+2-8=16+2-8=18-8=10
b) 27+(-82)+(-18)+33=-55+(-18)+33=-73+33=-40
c) (-2,5)+3+(-0,5)+2=0,5+(-0,5)+2=2
d) 1,4+(-2,1)+(-0,9)+0,6= -0,7+(-0,9)+0,6=-1,6+0,6=-1
:]
28+(-12)+28=10
27+(-82)+(-18)+33 = -40
(-2,5)+3+(-0.5)+2= 3
1,4+(-2,1)+(0.9)+0.6=-1
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a) 28+(-12)+2-8=16+2-8=18-8=10
b) 27+(-82)+(-18)+33=-55+(-18)+33=-73+33=-40
c) (-2,5)+3+(-0,5)+2=0,5+(-0,5)+2=2
d) 1,4+(-2,1)+(-0,9)+0,6= -0,7+(-0,9)+0,6=-1,6+0,6=-1
:]
28+(-12)+28=10
27+(-82)+(-18)+33 = -40
(-2,5)+3+(-0.5)+2= 3
1,4+(-2,1)+(0.9)+0.6=-1
Zapraszam na moj server CS: 31.186.85.10:27097/