Răspuns :
5 × [ (0 : 85 + 85 : 85) + 987 : 7 - 142] + 85 × 11 =
=5 x [(0 + 1) + 987 : 7 - 142] + 85 x 11=
= 5 x (1 + 987 : 7 - 142)+ 85 x 11=
= 5 x ( 1 + 141 - 142) + 85 x 11 =
= 5 x 0 + 85 x 11 =
= 0 + 935 =
= 935
=5 x [(0 + 1) + 987 : 7 - 142] + 85 x 11=
= 5 x (1 + 987 : 7 - 142)+ 85 x 11=
= 5 x ( 1 + 141 - 142) + 85 x 11 =
= 5 x 0 + 85 x 11 =
= 0 + 935 =
= 935