OBLICZ.
(-2+5)*(-3)=
(4-(-6)):(-2)=
(-13-8):(-3+10)=
(-12-18)-(17-(-3))
--------------------- =
10-15
=-9
=-5
=3
=10
(-2+5)*(-3)=3*(-3)=-9
(4-(-6)):(-2)=(4+6):(-2)=10:(-2)=-5
(-13-8):(-3+10)=(-21):7=-3
(-12-18)-(17-(-3)) (-30)-(17+3) (-10)
_____________= _________= ______= 2
10-15 -5 -5
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=-9
=-5
=3
=10
(-2+5)*(-3)=3*(-3)=-9
(4-(-6)):(-2)=(4+6):(-2)=10:(-2)=-5
(-13-8):(-3+10)=(-21):7=-3
(-12-18)-(17-(-3)) (-30)-(17+3) (-10)
_____________= _________= ______= 2
10-15 -5 -5