Question

3. Simplifique siguiendo el orden de las

operaciones

a. -5 + 4- 12 + 6 + 7- 2 + 67 = +84-19=+65

b. 15 - 4+ 12 - 6 - 17- 12 + 7 =

c. -12 - 24+ 12 - 6 – 7+ 2 - 3 =

d. -5 + 4 + 1 + 6 + 7- 2 + 2 =


e. -25 + 34 + 13 - 16 + 7- 2 - 13 =


f. -5 -12 - 4 + 1 -17+ 2 + 9 =

g. 9−7+{−2+3−[4−2+(3+2)−7]+8}

h. – {- [ (14 - 7) - (32 - 41)]}

i. – [(-8 + 3) + (- 21 – 12)]

j. 500 – {( 6 – 18 + 4 + 3 + 16 - 10 – 2) – 5 }

k. (9 + 7 – 2 + 4) – ( 9 -12 )

Answer 1

Respuesta:

Explicación paso a paso:

a. Simplifica  84-1984−19

65-65

b.11+12−6−17−12+7

23−6−17−12+7

17−17−12+7

0−12+7

−5

c.−36+12−6−7+2−3

−24−6−7+2−3

−30−7+2−3

−37+2−3

−35−3

−38

e.9+13−16+7−2−13

22−16+7−2−13

6+7−2−13

13−2−13

11−13

−2

f.−17−4+1−17+2+9

−21+1−17+2+9

−20−17+2+9

−37+2+9

−35+9

−26