Question

a) 6-9-7-5+2+11=
b) 15+18-11-7-21+27=
c) -9+12-16+25-18-4=
d) -44-16+8+33+23-5=
e) -3-17-21-9-17+57=

Answer 1

a) 6-9-7-5+2+11 = -2

b) 15+18-11-7-21+27 = 21

c) -9+12-16+25-18-4 = -10

d) -44-16+8+33+23-5 = -1

e) -3-17-21-9-17+57 = -10
.

Answer 2

Espero haberte ayudado mucho, saludosss ❤