Zad 3 Oblicz (tylko proszę abyście to rozpisali)
a) (-6)-2-(-4)=
b) (-10)+5-7=
c) 5-13-(-2)=
d) 6+(-8)-(-3)=
e) (-7)+(-12)-6+18=
f) 25+(-16)-(-12)-3=
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a) (-6)-2-(-4) = -6-2+4 = -4
b) (-10)+5-7 = -10+5-7 = -12
c) 5-13-(-2) = 5-13+2 = -16
d) 6+(-8)-(-3) = 6-8+3 = 1
e) (-7)+(-12)-6+18 = -7-12-6+18 = -7
f) 25+(-16)-(-12)-3 = 25-16+12-3 = 18
a)-6-2+4=-8+4=-4
b)-10+5-7=-5-7=-12
c)5-13+2=-8+2=-6
d)6-8+3=-2+3=1
e)-7-12-6+18=-19-6+18=-25+18=-7
f)25-16+12-3=9+12-3=21-3=18
nmzc