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