Question

ex 5 ( d,g,e,h,f) va rog frumos din suflet (fara raspunsuri prostesti dau raport)​

Answer 1

Răspuns:

d) 63:3²+15=

63:9+15=

7+15=22

e)2⁴+2020⁰

26+1=27

f)10³+10³:10²-10⁰=

1000+10-1=1009

g)(5×4²-3²×2³):8=

(5×16-9×8):8=

(80-9×8):8=

(71×8):8=

568:8=71

h)(3⁴-2⁵):7²=

(81-32):49=

49:49=1