Respuesta:
a) + 2 + (+27)= + 29
b) - 6 + (+81) = + 75
c) - 8 + (-49) = -57
d) + 4 + (+ 10) = + 14
e) - 12 + (+25) = + 13
f) - 7 + (+ 40) = 33
g) - 4 + (-13) = - 17
h) - 17 + (-21) = - 38
i) - 5 + (+32) = 27
j) - 6 + (-14) = - 20
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Verified answer
Respuesta:
a) + 2 + (+27)= + 29
b) - 6 + (+81) = + 75
c) - 8 + (-49) = -57
d) + 4 + (+ 10) = + 14
e) - 12 + (+25) = + 13
f) - 7 + (+ 40) = 33
g) - 4 + (-13) = - 17
h) - 17 + (-21) = - 38
i) - 5 + (+32) = 27
j) - 6 + (-14) = - 20