Si A = (-4-7-10) : (-1-4-2)



B= (-100+96) x ( 20-30)




C =−35: +7 + 4 −15(6) − (-2-3-1)




D= (-2+42∶ -7 -8): (+5 x-9+ 49)


E = -10 +18x-2 – (+13-8-10+32):(-8-1)



Luego Dar (B: D) – (A x C) + E