a) 6+ (5 + (7 + 2)2 =
b) 8 + [4 - (3 + 5)] = 12
c) 10 - [6 + (2 + 7)] =
d) 15 -[2-(6-10)]=
e) 15 - [10 -(8 + 4)] =
f) 12-17- (2-10)] =
g) (-6) + (5 + (2 - 12)] =
h) (-7) - [3 - (4 - 9)] =
Respuestas a la pregunta
Respuesta:
a) 29
b) 4
c) -5
d) 9
e) 17
f) 3
g) 30
h) 56
Explicación paso a paso:
a) 6+ (5 + (7 + 2)2 = 29 e) 15 - [10 -(8 + 4)] = 17
6+ (5 + (9) 2 = 29 15 - [10 - 12 ] = 17
6+ (5 + 18 = 29 15 - [ -2 ] = 17
6+ (5 + 18 = 29 15 + 2 = 17
6+ 23 = 29
b) 8 + [4 - (3 + 5)] = 4 f) 12-17- (2-10)] = 3
8 + [4 - 8 ] = 4 12-17- (-8) ] = 3
8 + [ -4 ] = 4 12-17+ 8 ] = 3
8 -4 = 4 12- 9 ] = 3
c) 10 - [6 + (2 + 7)] = -5 g) (-6) + (5 + (2 - 12)] = 30
10 - [6 + 9 ] = -5 (-6) + (5 -10 )] = 30
10 - 15 = -5 (-6) - 5 ] = 30
d) 15 -[2-(6-10)] = 9 h) (-7) - [3 - (4 - 9)] = 56
15 -[2- (-4) ] = 9 (-7) - [3 - ( -5 )] = 56
15 -[2 + 4 ] = 9 (-7) - [3 + 5 ] = 56
15 -[ 6 ] = 9 (-7) - 8 = 56
15 - 6 = 9