a) | -127 | -18.(5-6)=127- 18. (5-6)
=127- 18. (-1)
=127- (-18)=145
b) 210+[46+(-210)+(-26)]=210+ 46+ (-210)+(-26)
=\(\left[210+\left(-210\right)\right]\) +\(\left[46+\left(-26\right)\right]\)
=0 +20=20
c) (-8)-[(-5)+8]=(-8)- 3= -11
d) 25.134+(-25).34=25. \(\left[134+\left(-34\right)\right]\)= 25. 100= 2500
e) {[14:(-2)]+7}:2012 = {-7+7} :2012=0:2012=0