Question

Calculeza :
a) 9 + 8 x 5 - 3 x 4 +58 ;
b) 13 x ( 15 - 7 ) + 8 x 9 ;
c) 9 + 7 x 5 - [ 19 - ( 5 + 4 ) ]

Answer 1

1)36
2)176
3)45
sper te-am ajutat

Answer 2

a)9+40-12+58= b)13×8+72=
=49-12+58 =104+72
=37+58 =176
=95

c)9+35-(19-9)=
=44-10
=34
Sper ca te-am ajutat.