b) ( -367 ) + ( -33 ) = -400
c) |–45| – 30 = 45 - 30 = 14
d) ( –28 ) – ( –32 ) = -28 + 32 = 4
e) ( -3 ) + ( -350 ) + ( -7 ) + 350 = -3-350-7+250 = 4
g) ( –1075 ) – ( 29 – 1075 ) = -1075 - 29 + 1075 = -29
h) ( 18 + 29 ) + ( 158 – 18 – 29 ) = 18+29+158-18-29 = 158
i) ( –13 – 135 + 49 ) – ( 13 + 49 ) = -13-135+49-13-49 = -161
j) 4.( –7) 2 :14 +15 = -56:14+15 = -4 + 15 = 11
k) (– 4) 2 + 2.(–5) – 20 = -8 - 10 - 20 = -38
l) 4.5 2 – 2.(24 – 9) = 10
m) [93 – (20 – 7)] : 16 = 5
n) 210 + [52 + (- 210) + (-32)] = 20
o) 17 + (-33) + 33 + (-37) = -20
p) 18. 17 - 3 . 6. 7 = 180
q) 54 - 6. (17 + 9) = -102
r) 33. (17 - 5) - 17. (33 - 5) = -80
s) (–5 – 11) : (–2) 2 = 16
t) (–13).( –23) + 23.( –12) + 22 = 45