Răspuns:
a)...
(50*8-20*5)÷100
(400-100)÷100
300÷100
=3
b)...
200-[(25+625)÷50]÷13
200-(650÷50)÷13
200-13÷13
200-1
199
c)...
2*[90÷2+(30-20)]*10
2*(90÷2+10)*10
2*55*10
110*10
1100
d)...
2007+18÷[2+(16-4)÷3]
2007+18÷(2+12÷3)
2007+18÷6
2007+3
2010
Sper să te ajute!
a) 3
b) 199
c) 1100
d) 2010
