a)(-45):[(-3)4-3]=
b)[12(-6)+36]:(-4)=
c)11[(36-24:12):(-17)]=
d)(-35+10):[-(-3)(-4)+7]=
e)6-(-6)+5+(-5)+(-4)×5-(-8)=
f)3(-2)-4+7(-8)+3(-1)³+(-3)(-6)(-1)²=
g)[(-2)+(-5)]+[5+(-9)]+[(-15)+(-12)]=
h)41(77-36-41)-63(58-36-13)=
i)40(15-20)-5(-28+33)=
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a -45:(-12-3)=-45:-15=3
b (-72+36):(-4)=-38:-4=9,5
c 11(34:(-17))=11(-2)=-22
d -25:(-12+7)=-25:-5=5
e 6+6+5-5-20+8=25-25=0
f