1
Resolva: - [ - 12 - ( - 5 + 3 ) ] =
10
8
12
15
2
Resolva: 5 . ( 64 - 12 : 4 ) =
290
302
305
1000
3
Resolva: 174 + 64 x 3 - 89 =
866
280
277
270
4
Resolva: 378 - 52 . √400 : √25 =
170
78
162
220
5
Resolva: 3³ + 2³ - 3 x 2 =
34
7
40
29
