Đáp án:
a)(-37)+14+26+37
=(-37+37)+(14+26)
=0+40
=40
b)(-24)+6+10+24
=(-24+24)+(6+10)
=0+16
=16
c)15+23+(-25)+(-23)
=(15-25)+(23-23)
=-10+0
=-10
d)60+33+(-50)+(-33)
=(60-50)+33-33
=10+0
=10
e)(-16)+(-209)+(-14)+(209-209)
=-30+0
=-30
g)(-12)+(-13)+36+(-11)
=(-12-13-11)
=-36+36=0
h)-16+24+16-34
=(-16+16)+(24-34)
=0-10
=-10
i)25+37-48-25-37
=(25-25)+(37-37)-48
=0+0-48
=-48
k)2575+37-2576-29
=(2575-2576)+(37-29)
=(-1)+8
=-7
m)34+35+36+37-14-15-16-17
=(34-14)+(35-15)+(36-16)+(37-17)
=20+20+20+20
=80
