Question

Calculati
a)3^3+2:(5^2-2^3)=
b)4+10×(15+7×8)=
c)4,5×0,2+36:10-0,004×100=
d)1,5×0,4+2×(3,6-12×2)=
rapid am nevoie
dau coroana​
^ inseamna la puterea

Answer 1

Răspuns:

27+2:(25-8)

27+2:17=

2;17 nu merge!

4+10x(15+56)

4+10x71

4+710=714

0.9+3,6-0,4=4,5-0,4=4,1

1,5x0,4+2x(3,6-24)=

0.6+2x-20,4=

0.6-40.8=40.2