Zad 1 a) (-4)+(-4)*(-2)-(-12) b) [8-8*(-4)-12*(-3)]*(-2) c) (-34)+(-6)*[2-(-3)*4] d) {4-[-(-6)*(-3)+3]-13}*(-4)
Zad.2 a) 0,2*(-4)-0,2*(-8) b) (-6)*0,28-0,24*(-6) c)4*(-1/3)-(-1/3) *(-5,6) d)(-5/8)*1,4-1/4*1,4 e)3/4*(0,6)-0,6*0,25 f)(-1,2)*1/3-(-2/3)*0,6
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Tysia09
A) (-4)+(-4)*(-2)-(-12)= (-4)+ 8+12=16 b) [8-8*(-4)-12*(-3)]*(-2)=(8+32+36)*(-2)=-152 c) (-34)+(-6)*[2-(-3)*4]=(-34)+(-6)*(14)=-34-84=50 d) {4-[-(-6)*(-3)+3]-13}*(-4)=[4-(-15)-13]*(-4)=-24
Zad.2 a) 0,2*(-4)-0,2*(-8)= -0,8+1,6=0,8 b) (-6)*0,28-0,24*(-6)= -1,68+1,44=-0,24 c)4*(-1/3)-(-1/3) *(-5,6)=-4/3-28/15=-48/15 d)(-5/8)*1,4-1/4*1,4=-2/8-7/20=-3/5 e)3/4*(0,6)-0,6*0,25=9/10-15/10=-6/10 f)(-1,2)*1/3-(-2/3)*0,6=-4/10+2/5=0
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dosicja
Zadanie 1 a) (-4)+(-4)*(-2)-(-12) = -4+8+12 = 16 b) [8-8*(-4)-12*(-3)]*(-2) = [8+32+36]*(-2) = 76*(-2) = -152 c) (-34)+(-6)*[2-(-3)*4] = (-34)+(-6)*[2+12] = (-34)+(-6)*[14] = (-34) - 84 = -118 d) {4-[-(-6)*(-3)+3]-13}*(-4) = {4-[-18 +3]-13}*(-4) = 12*(-4) = -48
b) [8-8*(-4)-12*(-3)]*(-2)=(8+32+36)*(-2)=-152
c) (-34)+(-6)*[2-(-3)*4]=(-34)+(-6)*(14)=-34-84=50
d) {4-[-(-6)*(-3)+3]-13}*(-4)=[4-(-15)-13]*(-4)=-24
Zad.2
a) 0,2*(-4)-0,2*(-8)= -0,8+1,6=0,8
b) (-6)*0,28-0,24*(-6)= -1,68+1,44=-0,24
c)4*(-1/3)-(-1/3) *(-5,6)=-4/3-28/15=-48/15
d)(-5/8)*1,4-1/4*1,4=-2/8-7/20=-3/5
e)3/4*(0,6)-0,6*0,25=9/10-15/10=-6/10
f)(-1,2)*1/3-(-2/3)*0,6=-4/10+2/5=0
a) (-4)+(-4)*(-2)-(-12) = -4+8+12 = 16
b) [8-8*(-4)-12*(-3)]*(-2) = [8+32+36]*(-2) = 76*(-2) = -152
c) (-34)+(-6)*[2-(-3)*4] = (-34)+(-6)*[2+12] = (-34)+(-6)*[14] = (-34) - 84 = -118
d) {4-[-(-6)*(-3)+3]-13}*(-4) = {4-[-18 +3]-13}*(-4) = 12*(-4) = -48
zadanie 2
a) 0,2*(-4)-0,2*(-8) = -0,8+1,6 = 0,8
b) (-6)*0,28-0,24*(-6) = -1,68+1,44 = -0,24
c)4*(-1/3)-(-1/3) *(-5,6) = -4/3-56/30 = -40/30-56/30 = -96/30 = -32/10 = -16/5
d)(-5/8)*1,4-1/4*1,4 = -70/80-14/40 = -70/80-28/80 = -98/80 = -49/40
e)3/4*(0,6)-0,6*0,25 = 0,45-0,15 = 0,3
f)(-1,2)*1/3-(-2/3)*0,6 = -12/30+12/30 = 0