b) -5x(-6-10) =
c) -3x(-1)-(-10)x4 =
d) (-5-6) : (-11) =
e) 24:(-3-5) =
f) (-8+30) : (-7-4) =
Jakby co x = razy
Prosze by nie był sam wynik :)
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b) -5x(-6-10)= -5x-16= 80
c) -3x(-1)-(-10)x4= 3-(-40)=3+40=43
d) (-5-6):(-11)=-11:-11=1
e) 24:(-3-5)=24:-8=-3
f) (-8+30):(-7-4)= 22:-11= -2
b) -5 *(-6-10) = -5 *(-16) = 80
c) -3 *(-1)- (-10) *4= 3 - (-40) = 3 +40 = 43
d) (-5 -6) : (-11) = -11 : (-11) = 1
e) 24 :( -3 -5) = 24 : (-8) = -3
f) ( -8 +30) : ( -7 -4) = 22 : (-11) = -2