Tính

e)(-57).35 - 65.57                          =  

g)151.(-134) - (-151).135 -151     =

i)(-27).23 + 23.73 + 54.23               =

k)(-52).58 + 41.(-52) + (-52)          =

l) 74.(-41) - 41.26                          =

n) - 54.76 +12.(-76) - 76.(-34)     =

b)(-4).(-20).25.(-100).(-5)            =

d)1135.(-24) + (-24).(-135)                                                                 =

f )89.(-126) - 74.89                         =

h)(-25) + 72.(-25) + (-25).27            =

j)(-29).72 +16.(-29) + (-29).12         =

l) 36.(-33) + 97.36 + 36.37 - 36       =

m) - 54.38 +12.(-54) - 50.(-54)    =