Question

Giúp mình bài 5 với ạ

Answer 1

a: \(=33+7-14-26=40-40=0\)

b: \(=-9-25+34=9-9=0\)

c: \(=-6+1+25=26-6=20\)

d: =20+20+20+20

=80

Answer 2

a)33+7-14-26=40-40=0

b)-5-25+34-4=-30+30=0

c) -6-4+25+5=-10+30=20

d)33-13+34-14+35-15+36-16=20+20+20+20=80