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Iliecatalin619
a fost răspuns

Calculati:
a) 145-25x(41-3x13)-(435-36:5) :15=
b)676x13:[106-3x11x(79-14x4)=

Răspuns :

Renatemambouko
a) 145-25x(41-3x13)-(435-36:5) :15=
=145-25x(41-39)-(435-7,2) :15=
=145-50-28,52=
=95-28,52=
=66,48

b)676x13:[106-3x11x(79-14x4)]=
=8788:[106-33x(79-56)]=
=8788:(106-33x23)=
=8788:(106-759)=
=8788:(-653)=-8788/653


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