Question

Cuánto es
a) + 7 – 12 + (-5 + 6) – 7 =
b) -5 - (+12 – 5) + 4 =
c) -(+3 – 2 + 4 – 6) + (-1 + 7) – 12 =
d) +12 – (+16 – 11 + 3) – (- 3 + 5) =
e) -8 + (+ 5 – 9 – 6 – (-8 + 3 + 5) =
f) -(+4 – 6) + (+12 + 1) – 5 – (+4 –19) – 13 =
g) -43 – (-7) + (-6 + 9) – (+14 + 7) – (-6 + 2) =
h) -(14 + 6 - 7) – 25 + 42 + (-7 –5) =
+6 + (-4) – (-7) + (+12 – 6) – (+2 – 1) =
j) -(12 + 4 – 9) – (- 41 – 4) + 3 =
k) +14 – (-3 + 6) + (+34 – 12 – 4) – (-6) =
l) -12 – 3 + (-16 + 2 – 24) – (+43 – 5) =
m) - (+3 – 43 + 11) – (+4) – (-16) + (-4) + (+6)=
n) +8 + (+34 – 6 – 23) – (+3 – 25 + 13) –100=

Answer 1

Respuesta:

a) + 7 – 12 + (-5 + 6) – 7 = -11

b) -5 - (+12 – 5) + 4 = -8

c) -(+3 – 2 + 4 – 6) + (-1 + 7) – 12 = -5

d) +12 – (+16 – 11 + 3) – (- 3 + 5) = 2

e) -8 + (+ 5 – 9 – 6 – (-8 + 3 + 5) = -18

f) -(+4 – 6) + (+12 + 1) – 5 – (+4 –19) – 13 = 12

g) -43 – (-7) + (-6 + 9) – (+14 + 7) – (-6 + 2) = -50

h) -(14 + 6 - 7) – 25 + 42 + (-7 –5) = -8

+6 + (-4) – (-7) + (+12 – 6) – (+2 – 1) = 14

j) -(12 + 4 – 9) – (- 41 – 4) + 3 = 41

k) +14 – (-3 + 6) + (+34 – 12 – 4) – (-6) = 35

l) -12 – 3 + (-16 + 2 – 24) – (+43 – 5) = -91

m) - (+3 – 43 + 11) – (+4) – (-16) + (-4) + (+6)= 43

n) +8 + (+34 – 6 – 23) – (+3 – 25 + 13) –100= -78

Answer 2

Respuesta:

a) -11

b) -8

c) -5

d) 6

e) -18

f) 12

g) -50

h) -9

i) 14

j) 41

k) 11+ 18+6=

l) -15-34-38=

m) 20-4+16-4+6

n) 8+ 5-9-100